Star Trek: Discovery theories – weeks 1-2

Spoiler Warning: There are spoilers ahead for Star Trek: Discovery Seasons 1-4, Star Trek: Picard Season 1, and for other iterations of the Star Trek franchise.

Now that all of the international broadcasting nonsense is out of the way, let’s get back into my weekly Discovery theory updates! We only missed one week, and there’s still a ton of speculating to be done about the story of Season 4, the gravitational anomaly, and what might become of some of our favourite characters.

If you’re new to my weekly theory updates for Discovery Season 4, here’s how the format works: after every episode I go back to my theory list. I cross off theories that have been debunked, celebrate any that appear to have been confirmed, update any that have seen progression, and add any new theories that the most recent episode has spawned. There will be some theories that, for whatever reason, the most recent episode didn’t advance in any way, so those will simply be restated to keep the list up-to-date and in one place!

I wrote up all of my pre-season theories into one list a couple of weeks ago, so this time we’ve already got two confirmations to take a look at before we jump into the main list.

Confirmed theory #1: The Spore Drive will be rolled out to more ships.

Book in Discovery’s Spore Drive cube.

Finally! After the revelation in the Season 3 finale that Book – and potentially anyone else with similar empathic abilities – could control the Spore Drive, the last hurdle in the way of it being rolled out to other Starfleet ships had been surmounted. It finally feels like Discovery is on the cusp of finding another use for what had been one of the most controversial technologies introduced in the series.

In Kobayashi Maru this was almost treated as a throwaway line, so I wouldn’t blame you if you missed it, but President Rillak confirmed that a “next-generation” Spore Drive is being developed by Starfleet as part of the Federation’s plans to rebuild and expand. It wasn’t stated on screen, but I wonder if the USS Voyager-J might be fitted with a Spore Drive as part of its retrofit; the vessel was in spacedock, after all.

The USS Discovery makes a Spore Drive jump.

I’d been hoping that the series would go down this road for a while. Moving forward in time to the 32nd Century means there are no “canon purist” arguments in favour of abandoning the Spore Drive, keeping it a secret, or ensuring that only the USS Discovery could use it. And the events of the Season 3 finale seemed deliberately designed to create an easy way to expand the Spore Drive to more ships – perhaps even paving the way for future Star Trek productions in this era.

We don’t yet know what the implications will be of Kwejian’s destruction on Starfleet’s plans. It was implied in the Season 3 finale that anyone with empathic abilities could use the Spore Drive, not only Kwejian natives, so the loss of Kwejian and most of its population shouldn’t mean that the Spore Drive expansion has to be abandoned. It might be possible for Betazoids, Deltans, or even Vulcans to train to become Spore Drive navigators.

Confirmed theory #2: A new character joined the main cast.

A new name has been spotted in the opening credits!

Following the departures of Nhan and Georgiou, it felt like there was definitely scope to either promote a recurring character to the main cast or create at least one new one! We’ve met President Rillak, who seems like she’ll become a recurring character, but the one who’s been promoted to join the main cast is Blu del Barrio’s character of Adira.

Adira makes a great addition to Discovery’s main cast of characters, occupying a similar role to Tilly in Season 1 in particular. As Tilly has undergone significant character growth across the show’s first three seasons, there was scope to bring someone brand-new aboard the ship, and having that person be someone young and eager is a positive thing. Adira is not only involved in their own storyline with Gray and Dr Culber, but also as a scientist can work with Stamets, Tilly, Saru, and Captain Burnham. I think Adira has the potential to be a versatile character in whatever stories lie ahead.

My original version of this theory centred around the question of Captain Burnham’s first officer. Now that we know that role has gone to Saru, it seems as though the main and recurring characters for this season are set.

So those theories were confirmed. Now we’ll take a look at some new theories and a few updated theories.

Theory #1: President Rillak knows what the anomaly is… and may be responsible for its creation.

President Rillak in Kobayashi Maru.

This ties into a broader point that we’ll be considering from several angles: the possibility that the gravitational anomaly is not a natural phenomenon. If the anomaly is artificial in nature, the question of who is responsible for its creation crops up. It could be a weapon deployed by another faction, of course, but it could also be a Federation creation – perhaps a weapon designed to defend against the Borg, a rogue experiment to try and prevent a second Burn, or something else entirely.

If that’s the case, President Rillak almost certainly knows more about the anomaly than she’s willing to say right now. Perhaps she’s hoping that it won’t be what she fears it is, or perhaps she’s trying to cover her own back – Captain Burnham did go out of her way to describe her as a “politician,” after all.

Does President Rillak know more about the anomaly than she’s saying?

President Rillak is a character with depth, not simply an “evil admiral” character trope. But it wouldn’t be the first time that Discovery has presented us with a fairly hard-line character in a position of authority who turns out to be concealing a dark secret.

As the head of the Federation, President Rillak is committed to doing whatever it takes to preserve the organisation. The anomaly may have been part of those plans… somehow. If she isn’t responsible for its creation directly, she may still know what it is if a past Federation President signed off on its creation. She may be covering up that secret on behalf of the Federation.

Theory #2: Captain Burnham and/or the Red Angel time travel suits from Season 2 are connected to the anomaly.

Captain Burnham.

Though we did see some moves away from Discovery’s laser-focus on Michael Burnham in Season 3, the show has put her front-and-centre in all of its main storylines so far. Season 2’s Red Angel storyline was connected to Burnham in a major way, and I wonder if Burnham might similarly have some kind of connection to the anomaly that she’s currently unaware of.

Perhaps the Red Angel suit, which Burnham sent back in time in the Season 3 premiere, malfunctioned somehow, and its powerful wormhole-creating technology gave rise to the gravitational anomaly. If the Red Angel suit completed its journey back to the 23rd Century, the anomaly may have had centuries to grow and expand unchecked.

This was the last we saw of the Red Angel suit back at the beginning of Season 3.

I’m not sure that this one is particularly likely, but as I said last year about a possible Burnham connection to the Burn, not only does Discovery kind of have a precedent for telling this kind of story, but there would also be something very dramatic about this revelation. In this case, Burnham would be indirectly and unknowingly responsible for creating something devastatingly damaging. How would she react to that, and how would Book react given what’s just happened to Kwejian?

If time travel is involved, perhaps a future Captain Burnham or a parallel universe Captain Burnham could be responsible for the anomaly’s creation – either intentionally or not.

Theory #3: Gray’s transfer to a new body won’t be simple.

A holographic representation of Gray’s synthetic body.

I adored the scene with Gray, Adira, and Dr Culber in Anomaly. As someone who’s struggled to come to terms with my own gender identity and my gender expression, it was so deeply relatable to see Gray “customising” his new body. But also included in that scene was a line from Dr Culber about how the “Soong method” used to transfer consciousness into a synthetic form has a very low success rate.

I suspect that line was included as a kind of pre-emptive plot hole plug that will have nothing to do with Gray! If the Soong method was said to work every time, then it would be very difficult to kill off any Star Trek characters from the 25th Century onwards, because fans would rightly ask “why didn’t they transfer to a synth body?” So I suspect that’s why the line was included.

Admiral Picard had his consciousness transferred to a synthetic body in the finale of Picard Season 1.

However, it felt a little ominous for poor Gray. It was great to see that Adira, Dr Culber, and others had been working hard to help Gray become seen again after the events of Season 3, and I have no doubt that somehow we’ll see Gray in a physical body before the season is over. But we’re only two episodes in at time of writing – will it really happen so quickly, and so seemingly simply?

I’m not convinced of that yet! There are many things that could go wrong, delay the transfer, or prevent it entirely. And there are an unlimited number of technobabble explanations for finding a new way to give Gray a body! So let’s see what happens – but I wonder if this storyline might have a few twists and turns along the way.

Theory #4: Book will find Kyheem and Leto inside the gravitational anomaly.

Book with Leto and Kyheem shortly before the destruction of Kwejian.

In Star Trek: Generations, Captain Picard encountered Captain Kirk inside the Nexus – despite Kirk being declared “dead” after the Enterprise-B encountered the energy ribbon. We don’t know what the gravitational anomaly is yet; one of my very early pre-season theories involved the Nexus, but that seems to be debunked already! However, the anomaly’s mysterious nature raises the faint possibility that at least some of those it appears to have “killed” may not be as dead as they first appear.

This theory is, I freely admit, a bit of a long-shot. And it hinges on a fundamental question underlying the story of the season: is there more to the gravitational anomaly than meets the eye? If the anomaly is just an extreme example of space weather, flitting through Federation space destroying anything unfortunate enough to be in its way, then probably everyone on Kwejian is dead. But if the anomaly harbours some kind of gateway, wormhole, portal, time vortex, or any of the other Star Trek-y technobabble phenomena that we’ve seen across the franchise’s history, then it’s possible that at least some of the folks on Kwejian found themselves transported to whatever realm lies inside of the anomaly.

Theory #5: The anomaly is a sentient life-form.

Could the anomaly be similar to V’Ger?

“It was only trying to communicate!” has become a Star Trek cliché, often used to describe how the seemingly-aggressive actions of an alien life-form are actually something innocuous. Perhaps the same is true of the gravitational anomaly: at its core is a life form, perhaps one not dissimilar to the Sphere seen in Season 2, and it’s on its own mission of exploration.

V’Ger from The Motion Picture is an interesting comparison. Like the gravitational anomaly, V’Ger was massive in size, capable of destroying space stations, fleets of ships, and even threatening to destroy entire planets. When Admiral Kirk and the crew of the Enterprise were able to figure out V’Ger, however, they found a life-form at its core, one which was just as curious to learn and grow as they were.

Theory #6: Saru will be given the captaincy of the USS Voyager-J.

The USS Voyager-J.

Saru’s future was briefly discussed before he offered to serve as Captain Burnham’s first officer. He has already been offered a command of his own, so Starfleet clearly values his command abilities and experience. President Rillak was seen to be assessing Captain Burnham’s suitability for the captaincy of the USS Voyager-J in Kobayashi Maru… and she mentioned having a shortlist of candidates. Could Saru be on her list?

At time of writing, a fifth season of Discovery hasn’t been officially confirmed. But if the show is to run for another season – or more – the question of Saru’s role comes up. It would be possible to work out a way to keep him on board as first officer for longer than one season, and in many ways I think that’s something fans would want to see. But at the same time, from an in-universe point of view, it kind of makes sense for Starfleet to use its experienced captains where possible.

Captain Saru.

Several of the qualities that President Rillak said she was looking for in a potential captain seem to apply to Saru. He’s more level-headed, less likely to put himself in a dangerous situation, and more inclined to think of the big picture. He has a weakness when it comes to Kaminar, as we saw toward the end of Season 3, but generally speaking he isn’t someone who lets his emotions get the better of him. His wisdom and calm demeanour could be valuable in the captain’s chair of the Federation flagship.

If Saru did depart Discovery in a future episode or season, could that perhaps set the stage for Star Trek: Saru… or perhaps Star Trek: Voyager-J? That’s a very interesting possibility! One element of Season 3 that I felt didn’t really get as much attention as it might’ve was that Saru was the Star Trek franchise’s first non-human captain (in a leading role). There’s perhaps scope to follow him on another adventure sometime in the future.

Theory #7: The gravitational anomaly is a superweapon.

The USS Discovery approaching the anomaly in the second Season 4 trailer.

We touched on this theory above when we considered the Federation’s possible complicity in the creation of the gravitational anomaly, but there are many other ways such a story could pan out. The anomaly’s unpredictable nature, as noted by Tilly and Saru at the end of Anomaly, could imply that there’s an intelligence at work, perhaps dictating the anomaly’s moves. This could be the anomaly itself as suggested above, but it could also be the case that the anomaly is being controlled or manipulated by something or someone externally.

If the anomaly turns out not to be a natural phenomenon, and is indeed deliberately targetting the Federation, who might the possible culprits be? And what would be the purpose behind attacking the Federation in this manner? If it’s the precursor to an invasion, perhaps later in the season we’ll see whoever is responsible making their next move.

Theory #7a: The Borg are responsible.

A Borg drone seen in The Next Generation.

We don’t know whether the Borg Collective still exists in the 32nd Century; it hasn’t even been mentioned since the USS Discovery’s arrival. However, out of all of the factions in Star Trek, few seem capable of creating a weapon on the scale of the gravitational anomaly. This wouldn’t be in line with the Borg’s usual modus operandi, as they prefer to assimilate rather than attack from afar. But a lot may have changed in the centuries since we last encountered them, meaning this could be the opening salvo of a Borg attack… or the last gasp of a dying Collective.

Theory #7b: The super-synths from Picard Season 1 are responsible.

This is all we really saw of the super-synths.

We still don’t know very much about the super-synths that Soji and Sutra attempted to contact in the Season 1 finale of Star Trek: Picard. Other than claiming to offer support and help to synthetic life, what are their goals and motivations? Was their offer even genuine, or was it a trap? The mechanical tentacles glimpsed in Picard Season 1 looked terrifying! Moreover, we know that the super-synths have the technology to move stars – something only possible with an advanced understanding of gravity. Creating a stable 8-star octonary system is an incredible technological and gravitational feat, so they have precedent of a sort when it comes to working with gravity.

Theory #7c: The Kelvan Empire is responsible.

Rojan, a representative of the Kelvan Empire.

This one might seem to come completely out of the blue! In The Original Series, Captain Kirk met representatives of the Kelvan Empire, a faction originally from the Andromeda galaxy. Seeking a new home, a Kelvan scouting party had reached the Milky Way and were looking for worlds to conquer. Kirk would ultimately dispatch an unmanned starship offering to help the Kelvan Empire find new worlds to settle – but what if his offer was rejected? Given the vast distances involved, the timelines kind of line up for the Kelvan Empire to return to the Milky Way.

Theory #7d: The Sphere-Builders from Enterprise are responsible.

A Sphere-Builder seen in Enterprise.

A defeated faction in one of the Temporal Wars, the Sphere-Builders initially hoped to convert a large swathe of the Alpha Quadrant to match their native extradimensional realm, and constructed a number of large space stations known as Spheres to facilitate this transformation. Crewman Daniels would tell Captain Archer that the Sphere-Builders were defeated in the 26th Century, but could they have since rebuilt? The gravitational anomaly isn’t necessarily the same as what they were trying to do with the Spheres, but they’re one of the few factions in Star Trek that might be capable of creating a weapon on this scale.

So those theories were new or saw some advancement in the first two episodes of the season.

To keep these theory posts as uncomplicated as possible, I like to keep all of my theories in one place. So below you’ll find all of my other Season 4 theories. These weren’t debunked or confirmed in the first two episodes, and indeed saw no real movement at all. They remain in play, though.

Theory #8: A major character will be killed.

A Starfleet coffin draped with the Federation flag as seen in Deep Space Nine.

Season 3 saw a couple of major departures: Mirror Georgiou entered the Guardian of Forever’s portal, and Nhan remained behind aboard the USS Tikhov. Yet despite the dangers the crew faced as they navigated the 32nd Century, battled the Emerald Chain, and figured out the mysteries of the Burn and the Verubin Nebula, only one ally – Ryn – lost their life.

Killing off a character can be an excellent way to communicate the stakes involved if it happens at a relatively early stage. It can also be a storyline that brings a lot of emotion, as we have to say goodbye to a beloved member of the crew.

Dr McCoy and Sulu playing dead in The Wrath of Khan.

In short, I think there are plenty of reasons on the production side why killing off a major character could make sense in Season 4. Discovery has seen a number of characters leave the series – far more than any past Star Trek show, in fact – but the series’ death toll is still relatively low when compared to many other modern television shows.

There are also a couple of characters who feel in danger for different reasons. For a full breakdown of which characters I think might be on the proverbial chopping block, check out my list of “death predictions” by clicking or tapping here.

Theory #9: There will be a character crossover from a past iteration of Star Trek.

Voyager’s Doctor is a contender!

Yes, I’m officially bringing this theory back! This is one that I doggedly clung to for all of Season 3, and while it arguably kind of happened with the Guardian of Forever, that wasn’t really what I meant.

The show’s 32nd Century setting has shot Captain Burnham and the crew far beyond anything in Star Trek’s established canon, and that should mean that practically everyone we remember from other Star Trek shows won’t be around any longer. But this is Star Trek – with some creatively-written technobabble, practically any major character could have survived all the way through to the 32nd Century!

Could Sutra still be alive in the 32nd Century?

It’s also possible for Captain Burnham to discover the logs of a long-dead officer; someone we as the audience would be familiar with. While this would be less of a “crossover” than if a character from the past could be physically present, it would still be a lot of fun to see!

There are a handful of characters who could have survived to the 32nd Century based on what we know about them from past iterations of the franchise. Included in this category would be people like Soji, Voyager’s Doctor, and a few others. But as we’ve seen in episodes like Relics and even the film Generations, all it would take to make a big crossover happen is some kind of temporal anomaly, stasis field, or other technobabble!

Theory #10: Burnham may not remain in the captain’s chair.

Michael Burnham in the captain’s chair in a promotional image for Season 4.

This is a controversial one, so let me just say up front that I’m neither in favour of this theory nor opposed to it – I just think it’s a possibility. As things stand, Discovery has had four different captains across its four seasons. One of the show’s unique points of interest within Star Trek’s broader canon are the very different ways in which these individual captains commanded the ship and crew.

It’s got to be considered at least a possibility, then, that the show will continue this trend. This doesn’t mean Captain Burnham will be killed off; I’d actually argue she’s pretty safe. But there are many different routes to her potentially leaving the ship, such as a desire for freedom that we saw in Season 3, or even perhaps taking up a new, more senior role within Starfleet.

Captain Burnham in Anomaly.

If this theory were to come to pass, it would be something I’d expect to see at the very end of the season. Even if Burnham seems 100% committed to her new role as captain, I don’t think it’s a theory we can definitively rule out.

It’s worth mentioning that at time of writing Discovery hasn’t been officially renewed for a fifth season – so all this talk of who’ll be in the captain’s chair by then could be moot! And of course this theory has a very strong counter-argument: that Discovery’s main story arc across its first three seasons can be read as Burnham’s ascent to the captain’s chair.

Theory #11: Kovich works for Section 31.

Kovich in Season 3.

This is another Season 3 theory that I’m choosing to bring back! The question of who Kovich is and what role he played in Starfleet and the Federation was left open at the end of Season 3, and we know that the character will return in some capacity. As someone who seemed to talk around the issue at hand and not reveal everything he knew, Kovich strikes me as potentially being a Section 31 operative – or even the head of the organisation.

We don’t know yet if the Section 31 series that was announced in 2019 will go ahead as planned. But if it does, there could potentially be a connection between Kovich and Georgiou that would tie the two shows together. Kovich is mysterious enough that his character could be taken in many different directions – but my money’s on Section 31.

Theory #12: The ban on time travel will be explained further.

Admiral Vance first told us of the ban on time travel.

This one is a hope as much as a theory right now! In short, the ban on time travel was introduced early in Season 3 primarily as a way for the writers and producers to avoid questions about why the 32nd Century was so different from how the far future had been depicted in earlier Star Trek productions, as well as to explain things like how the Burn was able to catch the Federation off-guard and why Georgiou couldn’t simply be sent back in time when she needed to.

But the ban itself raises some issues – the biggest one being the lack of detail on how it works and how something like this could possibly be enforced. As I said several times last season, it isn’t possible to just un-invent a technology so useful and powerful as time travel. Even just a few lines of dialogue going into a little more detail on the mechanisms involved in the ban would be really useful.

Theory #13: The Federation has flouted the ban on time travel.

HMS Bounty travels through time in Star Trek IV: The Voyage Home.

Sticking with the time travel ban, another theory I had last season was that the Federation – and Section 31 in particular – might have deliberately flouted the ban and failed to abide by the rules. Someone as straight-laced and committed to Starfleet ideals as Admiral Vance is highly unlikely to have sanctioned such a move, but someone like the shadowy Kovich (who we talked about a moment ago) might have. President Rillak could also be involved.

Obviously the bulk of the season’s story will deal with the gravitational anomaly. But there’s scope to either talk about the time travel ban in a standalone episode or even tie the two stories together – perhaps the anomaly has been unleashed as a result of unsanctioned time travel.

Theory #14: The story will connect with the Short Treks episode Calypso.

The USS Discovery seen in Calypso.

Despite a handful of moments in Season 3 which seemed to connect to Calypso, the story of the season overall ended up going in a very different direction. While we saw a couple of things that arguably did tie in to the Short Treks episode, major things like the USS Discovery undergoing a refit have actually moved the plot even further away.

It’s possible that Calypso will forever remain an outlier in Star Trek’s canon – an episode tied to a vision of Season 2 or Season 3 that was changed before it made it to screen. But earlier in Season 3 it felt like we were getting close to seeing how it could all be tied together – and I’m hopeful that Season 4 will find a way to do so.

Theory #15: The crew will have to defend the Verubin Nebula.

The dilithium planet at the centre of the Verubin Nebula.

The Federation is in a weakened state, and even if we see worlds like Ni’Var rejoin the organisation it’s still nowhere near as powerful as it once was. The Verubin Nebula is thus a very tempting target for anyone looking to gain an edge in a galaxy where dilithium is still in short supply. As the only known significant dilithium supply, whoever controls the Verubin Nebula will have a massive tactical advantage.

We can compare the Verubin Nebula to Deep Space Nine’s Bajoran wormhole in that respect – it’s a resource of huge strategic importance. Season 3 didn’t show us much about the makeup of the galaxy’s factions outside of the rump Federation and the Emerald Chain, but it’s got to be possible that factions like the Dominion, Klingon Empire, or even the Borg still exist and would want to seize the Verubin Nebula for themselves.

The USS Discovery arriving at the Verubin Nebula in Season 3.

Season 4 has teased a scientific puzzle – the gravitational anomaly. But that doesn’t mean there won’t be villains in play, and Discovery has introduced us to several compelling and interesting villains over its first three seasons.

To make a long theory short, it would begin to stretch credulity to think that everyone in the known galaxy would see the Federation rebuilding and having access to dilithium and not want to find out for themselves what’s going on. Once the Verubin Nebula’s existence becomes known, even if the Federation promises to share its bounty with all comers, it seems very likely that someone would want to take control of the dilithium supply for themselves.

Theory #16: Captain Burnham and the crew will encounter the Klingons.

The Klingons have been part of Discovery since the beginning.

By the late 24th Century the Federation and Klingons were firm friends, having been allied for a century and after fighting side-by-side against the Dominion. We don’t know if that alliance endured to the 32nd Century, but it’s certainly plausible to think that it did. The Klingons might even have joined the Federation at some point, and their violent warrior culture may have been significantly pacified.

One thing that could be very interesting to see is how the crew of the USS Discovery – almost all of whom are veterans of the Federation-Klingon war – would respond to that. They’ve worked alongside Klingons like L’Rell before, but many of them still see the Klingons as an old enemy. The story of overcoming that prejudice could mirror episodes like The Wounded from The Next Generation, and would be very interesting to see.

Theory #17: Some areas of the galaxy – such as the Delta Quadrant – avoided the worst effects of the Burn.

The USS Voyager was the first Federation starship to explore the Delta Quadrant.

It’s quite possible that Season 4 won’t revisit the Burn narrative in any detail. But one thing I’d be curious to see is the true extent of the disaster – did it reach all four quadrants of the galaxy equally, or did its effects fade out after a certain point? Michael Burnham discovered that the Burn had a point of origin, and that it radiated out from that point like ripples on the surface of water. Ripples eventually diminish, fading away the further they travel, and perhaps that’s true of the Burn as well. There could be whole areas of the galaxy that didn’t even notice the Burn – and maybe the ship and crew will visit one such region.

If the Delta Quadrant was left largely unscathed, for example, what might that mean for the likes of the Borg? It’s possible they aren’t even still around in the 32nd Century, but it’s also possible that they’ve had more than a century to expand and build up their forces while the Federation suffered.

Theory #18: The Guardian of Forever will be back.

Carl – the Guardian of Forever’s new persona.

Having reintroduced the Guardian of Forever in Season 3, I wouldn’t be at all surprised to see Discovery return to the Guardian’s planet in Season 4. The gravitational anomaly is something new and threatening, so it’s possible Captain Burnham might want to ask the Guardian for help or information.

The Guardian of Forever is also the only way we know of at present to travel through time – something that might be necessary if Season 4 makes an attempt to link up with Calypso in a big way. There are many reasons why Captain Burnham might want to revisit the Guardian, and it would be great to bring back actor Paul Guilfoyle, who played the Guardian’s humanoid avatar in Season 3.

So that’s it! Those are all of the theories I currently have in play.

Stay tuned for weekly updates to this list after new episodes air! I try very hard to publish my theory updates in between episodes so that nothing is out-of-date! Season 4 is off to an exciting start – and there are plenty of mysterious elements to get stuck into.

Star Trek: Discovery Season 4 is available to stream now on Paramount+ in the United States, Scandinavia, Latin America, and Australia. The show is on Pluto TV in the UK, France, Germany, Italy, and other parts of Western Europe at 9pm on Fridays and Saturdays. Individual episodes or the full season can be purchased on iTunes, Amazon Video, and possibly other platforms in the UK, parts of Europe, and select other countries. The Star Trek franchise – including Discovery and all other properties mentioned above – is the copyright of ViacomCBS. This article contains the thoughts and opinions of one person only and is not intended to cause any offence.

Star Trek: Discovery theories – week 0

Spoiler Warning: There are spoilers ahead for Star Trek: Discovery Seasons 1-3 and the trailers and teasers for Season 4. Spoilers are also present for other iterations of the Star Trek franchise, including Picard Season 1.

Discovery’s fourth season kicks off next week, and if you missed my coverage of the series last year you might not know that I like to write up my theories after each episode has aired. This year I want to get in early and put all of my major pre-season theories into one place… that way we can cross them off as they get debunked – or possibly even confirmed!

Last year I had a lot of fun combing over each episode and trying to speculate and theorise where the story might go. I came up with many theories that were wide of the mark – check out some of my worst ones by clicking or tapping here! – but I did also get some things right.

A Ferengi Starfleet officer glimpsed in the second Season 4 trailer.

It’s important to caveat any list of theories by saying that I have no “insider information” and I’m not trying to claim that anything listed below will happen. Fan theories are a lot of fun for me, but they can also detract from a person’s enjoyment of media if they get too attached to a particular theory that ultimately doesn’t come to pass. If you find yourself in that position, I recommend taking a break from fan theories for a while.

So let’s have a bit of fun and kick off my Star Trek: Discovery Season 4 theories one week early! You might’ve seen some of these already – I’ve written up a few big pre-season theories over the past few months. Let’s jump into the list!

Theory #1: A major character will be killed.

A Starfleet coffin draped with the Federation flag as seen in Deep Space Nine.

Season 3 saw a couple of major departures: Mirror Georgiou entered the Guardian of Forever’s portal, and Nhan remained behind aboard the USS Tikhov. Yet despite the dangers the crew faced as they navigated the 32nd Century, battled the Emerald Chain, and figured out the mysteries of the Burn and the Verubin Nebula, only one ally – Ryn – lost their life.

Killing off a character can be an excellent way to communicate the stakes involved if it happens at a relatively early stage, and we know Captain Burnham and the crew will be facing a dangerous gravitational anomaly. It can also be a storyline that brings a lot of emotion, as we have to say goodbye to a beloved member of the crew.

Dr McCoy and Sulu playing dead in The Wrath of Khan.

In short, I think there are plenty of reasons on the production side why killing off a major character could make sense in Season 4. Discovery has seen a number of characters leave the series – far more than any past Star Trek show, in fact – but the series’ death toll is still relatively low when compared to many other modern television shows.

There are also a couple of characters whose roles aboard the ship feel in danger – not least of whom is poor ex-Captain Saru, who was rather unceremoniously shuffled out of his role in the Season 3 epilogue. For a full breakdown of which other characters may or may not be in danger, check out my list of “death predictions” by clicking or tapping here.

Theory #2: There will be a character crossover from a past iteration of Star Trek.

Voyager’s Doctor is a contender!

Yes, I’m officially bringing this theory back! This is one that I doggedly clung on to for all of Season 3, and while it arguably kind of happened with the Guardian of Forever, that wasn’t really what I meant.

The show’s 32nd Century setting has shot Captain Burnham and the crew far beyond anything in Star Trek’s established canon, and that should mean that practically everyone we remember from other Star Trek shows won’t be around any longer. But this is Star Trek – with some creatively-written technobabble, practically any major character could have survived all the way through to the 32nd Century!

Could Sutra still be alive in the 32nd Century?

It’s also possible for Captain Burnham to discover the logs of a long-dead officer; someone we as the audience would be familiar with. While this would be less of a “crossover” than if a character from the past could be physically present, it would still be a lot of fun to see!

There are a handful of characters who could have survived to the 32nd Century based on what we know about them from past iterations of the franchise. Included in this category would be people like Soji, Voyager’s Doctor, and a few others. But as we’ve seen in episodes like Relics and even the film Generations, all it would take to make a big crossover happen is some kind of temporal anomaly, stasis field, or other technobabble!

Theory #3: Burnham may not remain in the captain’s chair.

Michael Burnham in the captain’s chair in a promotional image for Season 4.

This is a controversial one, so let me just say up front that I’m neither in favour of this theory nor opposed to it – I just think it’s a possibility. As things stand, Discovery has had four different captains across its four seasons. One of the show’s unique points of interest within Star Trek’s broader canon are the differences between these very different individual captains and the way they commanded the ship and crew.

It’s got to be considered at least a possibility, then, that the show will continue this trend. This doesn’t mean Captain Burnham will be killed off; I’d actually argue she’s pretty safe. But there are many different routes to her potentially leaving the ship, such as a desire for freedom that we saw in Season 3, or even perhaps taking up a new, more senior role within Starfleet.

Captain Burnham in the first Season 4 trailer.

If this theory were to come to pass, it would be something I’d expect to see at the very end of the season. Even if Burnham seems 100% committed to her new role as captain, I don’t think it’s a theory we can definitively rule out.

It’s worth mentioning that at time of writing, Discovery hasn’t been officially renewed for a fifth season – so all this talk of who’ll be in the captain’s chair by then could be moot! And of course this theory has a very strong counter-argument: that Discovery’s main story arc across its first three seasons can be read as Burnham’s ascent to the captain’s chair.

Theory #4: The Spore Drive will be rolled out to more ships.

The USS Discovery making a Spore Drive jump.

The Season 3 finale rushed past this point as it had a lot going on, but the revelation that Book – and potentially millions of other people with empathic abilities – can serve in the role of Spore Drive navigator is huge. The technology was previously limited by Stamets being the only one with the ability to interface with the mycelial network, but now that limitation has seemingly been removed.

In a galaxy where dilithium supplies are still low, having a powerful alternative method of propulsion is a godsend for Starfleet, and I would think it would be a priority to start recreating the technology and training up a whole corps of Spore Drive navigators.

Book was able to use the Spore Drive in Season 3 – potentially opening it up for more ships to use.

On the production side of things, this would finally find a proper use for what has been one of Discovery’s more controversial elements. Even after the discovery of the huge dilithium cache in the Verubin Nebula, the vitally-important fuel is still a limited resource. Developing an alternative way for Starfleet ships to get around should still be a priority for the organisation.

This could be a story with real-world parallels, too. Climate change is a very real and very dangerous threat out here in the real world, and finding new, cleaner ways of generating power and fuelling our vehicles is essential. Discovery could use its Spore Drive as an analogy for the development of electric vehicles or renewable energy generation, for example.

Theory #5: Kovich works for Section 31.

Kovich in Season 3.

This is another Season 3 theory that I’m choosing to bring back! The question of who Kovich is and what role he played in Starfleet and the Federation was left open at the end of Season 3, and we know that the character will return in some capacity. As someone who seemed to talk around the issue at hand and not reveal everything he knew, Kovich strikes me as potentially being a Section 31 operative – or even the head of the organisation.

We don’t know yet if the Section 31 series that was announced in 2019 will go ahead as planned. But if it does, there could potentially be a connection between Kovich and Georgiou that would tie the two shows together. Kovich is mysterious enough that his character could be taken in many different directions – but my money’s on Section 31.

Theory #6: The ban on time travel will be explained further.

Admiral Vance first told us of the ban on time travel.

This one is a hope as much as a theory right now! In short, the ban on time travel was introduced early in Season 3 primarily as a way for the writers and producers to avoid questions about why the 32nd Century was so different from how the far future had been depicted in earlier Star Trek productions, as well as to explain things like how the Burn was able to catch the Federation off-guard and why Georgiou couldn’t simply be sent back in time when she needed to.

But the ban itself raises some issues – the biggest one being the lack of detail on how it works and how something like this could possibly be enforced. As I said several times last season, it isn’t possible to just un-invent a technology so useful and powerful as time travel. Even just a few lines of dialogue going into a little more detail on the mechanisms involved in the ban would be really useful.

Theory #7: The Federation has flouted the ban on time travel.

HMS Bounty travels through time in Star Trek IV: The Voyage Home.

Sticking with the time travel ban, another theory I had last season was that the Federation – and Section 31 in particular – might have deliberately flouted the ban and failed to abide by the rules. Someone as straight-laced and committed to Starfleet ideals as Admiral Vance is highly unlikely to have sanctioned such a move, but someone like the shadowy Kovich (who we talked about a moment ago) might have. President Rillak is someone we don’t know yet, but she could also be involved.

Obviously the bulk of the season’s story will deal with the gravitational anomaly. But there’s scope to either talk about the time travel ban in a standalone episode or even tie the two stories together – perhaps the anomaly has been unleashed as a result of unsanctioned time travel.

Theory #8: The story will connect with the Short Treks episode Calypso.

The USS Discovery seen in Calpyso.

Despite a handful of moments in Season 3 which seemed to connect to Calypso, the story of the season overall ended up going in a very different direction. While we saw a couple of things that arguably did tie in to the Short Treks episode, major things like the USS Discovery undergoing a refit have actually moved the plot even further away.

It’s possible that Calypso will forever remain an outlier in Star Trek’s canon – an episode tied to a vision of Season 2 or Season 3 that was changed before it made it to screen. But earlier in Season 3 it felt like we were getting close to seeing how it could all be tied together – and I’m hopeful that Season 4 will find a way to do so.

Theory #9: The crew will have to defend the Verubin Nebula.

The dilithium planet at the centre of the Verubin Nebula.

The Federation is in a weakened state, and even if we see worlds like Ni’Var rejoin the organisation it’s still nowhere near as powerful as it once was. The Verubin Nebula is thus a very tempting target for anyone looking to gain an edge in a galaxy where dilithium is still in short supply. As the only known significant dilithium supply, whoever controls the Verubin Nebula will have a massive tactical advantage.

We can compare the Verubin Nebula to Deep Space Nine’s Bajoran wormhole in that respect – it’s a resource of huge strategic importance. Season 3 didn’t show us much about the makeup of the galaxy’s factions outside of the rump Federation and the Emerald Chain, but it’s got to be possible that factions like the Dominion, Klingon Empire, or even the Borg still exist and would want to seize the Verubin Nebula for themselves.

The USS Discovery arriving at the Verubin Nebula in Season 3.

Season 4 has teased a scientific puzzle – the gravitational anomaly. But that doesn’t mean there won’t be villains in play, and Discovery has introduced us to several compelling and interesting villains over its first three seasons.

To make a long theory short, it would begin to stretch credulity to think that everyone in the known galaxy would see the Federation rebuilding and having access to dilithium and not want to find out for themselves what’s going on. Once the Verubin Nebula’s existence becomes known, even if the Federation promises to share its bounty with all comers, it seems very likely that someone would want to take control of the dilithium supply for themselves.

Theory #10: The super-synths from Picard Season 1 are involved with the gravitational anomaly.

The super-synths in Picard Season 1.

Picard Season 1 introduced us to a faction I nicknamed the “Mass Effect Reapers” – for their similarity to that video game faction. This race of super-synths existed outside of the Milky Way galaxy and promised to come to the aid of any synthetics who were being persecuted by organics, and Soji and Sutra attempted to contact them in the Season 1 finale.

We don’t know much at all about the super-synths or what their goals or motivations might be. It has to be considered at least possible that the attempted contact by the Coppelius synths set in motion a chain of events that could lead to the super-synths attacking the Milky Way galaxy.

Theory #11: The gravitational anomaly is a superweapon.

The USS Discovery en route to the anomaly in the second Season 4 trailer.

Based solely on what we’ve heard about the gravitational anomaly in the trailers and teasers, one thing strikes me as odd. The anomaly appears to be “targetting” the Federation. I put the word in inverted commas because it implies an intelligence at work – someone or something in control of the anomaly, directing it to attack the Federation. But what if that’s actually the case?

I mentioned the super-synths above as one possible culprit, but we could also consider factions like the Borg or the Dominion – they might have taken the opportunity of the Burn to perfect a weapon to destroy the remaining members of the Federation, perhaps as a precursor to invading and conquering the Alpha Quadrant.

A different depiction of the anomaly.

There are also factions like the Kelvan Empire from The Original Series – whose possible return to the Milky Way galaxy lines up in terms of timing. Enterprise’s Sphere Builders also come to mind: they attempted to use their own anomaly-generating devices to convert a region of space to resemble their native realm also as a precursor to invasion.

In short, are we certain that the gravitational anomaly will be nothing more than a natural phenomenon? I’m definitely not convinced of that right now! Past seasons of the show have seen twists and turns, taking stories in unexpected directions. Right now we assume that whatever this anomaly is it’s something natural – but that may not be the case.

Theory #12: Captain Burnham and the crew will encounter the Klingons.

The Klingons have been part of Discovery since the beginning.

By the late 24th Century the Federation and Klingons were firm friends, having been allied for a century and after fighting side-by-side against the Dominion. We don’t know if that alliance endured to the 32nd Century, but it’s certainly plausible to think that it did. The Klingons might even have joined the Federation at some point, and their violent warrior culture may have been significantly pacified.

One thing that could be very interesting to see is how the crew of the USS Discovery – almost all of whom are veterans of the Federation-Klingon war – would respond to that. They’ve worked alongside Klingons like L’Rell before, but many of them still see the Klingons as an old enemy. The story of overcoming that prejudice could mirror episodes like The Wounded from The Next Generation, and would be very interesting to see.

Theory #13: Some areas of the galaxy – such as the Delta Quadrant – avoided the worst effects of the Burn.

The USS Voyager was the first Federation starship to explore the Delta Quadrant.

It’s quite possible that Season 4 won’t revisit the Burn narrative in any detail. But one thing I’d be curious to see is the true extent of the disaster – did it reach all four quadrants of the galaxy equally, or did its effects fade out after a certain point? Michael Burnham discovered that the Burn had a point of origin, and that it radiated out from that point like ripples on the surface of water. Ripples eventually diminish, fading away the further they travel, and perhaps that’s true of the Burn as well. There could be whole areas of the galaxy that didn’t even notice the Burn – and maybe the ship and crew will visit one such region.

If the Delta Quadrant was left largely unscathed, for example, what might that mean for the likes of the Borg? It’s possible they aren’t even still around in the 32nd Century, but it’s also possible that they’ve had more than a century to expand and build up their forces while the Federation suffered.

Theory #14: The Guardian of Forever will be back.

Carl – the Guardian of Forever’s new persona.

Having reintroduced the Guardian of Forever in Season 3, I wouldn’t be at all surprised to see Discovery return to the Guardian’s planet in Season 4. The gravitational anomaly is something new and threatening, so it’s possible Captain Burnham might want to ask the Guardian for help or information.

The Guardian of Forever is also the only way we know of at present to travel through time – something that might be necessary if Season 4 makes an attempt to link up with Calypso in a big way. There are many reasons why Captain Burnham might want to revisit the Guardian, and it would be great to bring back actor Paul Guilfoyle, who played the Guardian’s humanoid avatar in Season 3.

Theory #15: At least one new character will join the main cast.

Lieutenant Detmer in Season 3.

One big question facing the series right now is who will take on the role of Captain Burnham’s first officer? Tilly was seen in the second trailer wearing the blue uniform of the science division, so it seems as though her tenure as the USS Discovery’s number one will be short-lived. So who will replace her? There are several secondary bridge officers like Rhys, Nilsson, and Bryce who are contenders, but it could also be someone like Lieutenant Willa – Admiral Vance’s aide-de-camp from Season 3.

A new character entirely could also join the crew, either directly as Burnham’s XO or to replace someone else who gets promoted to that role. With both Nhan and Georgiou departing in Season 3, and a potentially reduced role for Saru this time around, there’s definitely scope to bring a new major character aboard the ship.

Lieutenant Sahil was commissioned into Starfleet at the end of Season 3.

We could potentially see characters from Season 3 like Lieutenant Sahil or even Aurellio make a comeback. Sahil was the guardian of a Federation relay post who Captain Burnham met at the beginning of the season, and he was commissioned as an officer in the season finale. He would be a great choice in my opinion.

A wholly new character could also be concocted. We know that Federation President Rillak will be new for Season 4, but how significant a role she will have remains to be seen. I definitely feel that there’s scope for at least one new character – or perhaps the promotion of a secondary character to the regular cast.

So that’s it for now! Those are my official Season 4 theories written up and ready to go!

Grudge is also coming back!

The season premiere will arrive in less than a week from now, so stay tuned for a full review of the episode and an update to these theories! I wonder how many will be completely destroyed right off the bat?

I’ve been looking forward to Discovery’s fourth season all year, and it’s hard to believe it’s now only a few days away! I’m hoping to see a season of television that will be tense, exciting, and unpredictable. Despite my love of theory-crafting, I like being wrong just as much as I like being right – if not more! A story that goes in truly unexpected directions is a lot of fun, so I won’t be upset even if absolutely none of my theories come to pass.

Star Trek: Discovery Season 4 will premiere on the 18th of November 2021 on Paramount+ in the United States, and on the 19th of November 2021 on Netflix in the United Kingdom and around the world. The Star Trek franchise – including Discovery and all other properties mentioned above – is the copyright of ViacomCBS. This article contains the thoughts and opinions of one person only and is not intended to cause any offence.

Star Trek: Discovery – first Season 4 episode titles revealed!

Spoiler Warning: There are spoilers ahead for Star Trek: Discovery Seasons 1-3 and the trailers for Season 4. Spoilers are also present for Star Trek: Picard Season 1.

Star Trek: Discovery’s fourth season is now only ten days away! I haven’t seen as much buildup online and on social media from Star Trek and ViacomCBS as happened last year; I think the concurrent broadcast of Prodigy is taking up a lot of time and energy for the franchise’s social media team. Perhaps that’s a lesson for Star Trek to learn going forward – they need to find the right balance of promoting different shows with so many projects on the go simultaneously! As the season approaches, though, I hope to see a bigger and better marketing and promotional push.

Despite all of that, we did get some new information about Discovery Season 4 recently: the first four episode titles! On this occasion I thought it could be fun to take a look at all four and wildly speculate about what they could mean! We might be able to gleam something, after all!

There are also four new photos that have been shown off along with the episode titles – one from each of the first four episodes. So we’ll also look at each of those images in turn to see what might be going on, and to see how it might connect with the episode title!

The USS Discovery in the second Season 4 trailer.

Last season, Discovery was far more generous! We got episode titles for the entire season revealed in advance, as well as short synopses for the first few episodes. That info-dump gave us a lot to mull over as the season approached! However, at the end of Season 3, the final three episode titles were changed at the last minute. Su’Kal was originally going to be titled The Citadel – perhaps a reference to his holographic castle. There Is A Tide was originally going to be titled The Good of the People – which may be a reference to Osyraa and Admiral Vance’s negotiations. And finally That Hope Is You, Part 2 was originally titled Outside – seemingly because Su’Kal would finally get to see the world outside of his holographic realm for the first time.

So don’t consider all of these episode titles to be set in stone! Discovery has a bit of a track record when it comes to making changes on the fly, so it’s possible any of these titles could be changed between now and when they’re broadcast. But for now, let’s take a look at each of the first four episodes in turn and see what we can gleam.

Episode 4×01: Kobayashi Maru

The teaser image.

This is the title that jumped out at me the most – and I’m sure I’m not alone in that! Kobayashi Maru refers to the famous Starfleet Academy test for command cadets, and it’s a no-win scenario. The Kobayashi Maru test was first seen in Star Trek II: The Wrath of Khan, where we saw Saavik attempt the test. It has been referenced on a handful of occasions in the franchise since, and we got to see Kirk’s famous outside-the-box “solution” in 2009’s Star Trek.

So if Kobayashi Maru is bringing all of this to mind, what might that mean for Captain Burnham and the crew of the USS Discovery? Presumably they’re about to encounter their own no-win scenario – but will this be related to the gravitational anomaly? The Kobayashi Maru test doesn’t involve space phenomena, but a battle against enemy starships – so I wonder if the season opener might see Captain Burnham and the crew engage in some kind of battle.

The aftermath of a Kobayashi Maru simulation!

The Kobayashi Maru test was famous for “killing” people – and was a test to see how command candidates handled the ideas of death and losing those under their command. The dark implication from this could be that a member of the crew will be killed; this would be a very bold way to kick off the season.

Fundamentally, the Kobayashi Maru test was designed to put cadets through their paces to see if they were cut out for the rigours of command. Kobayashi Maru will be the first episode of Discovery with Michael Burnham in the captain’s chair, so this could be her trial by fire, and we could learn more about her abilities and perhaps even her limitations as a captain.

Michael Burnham in the captain’s chair.

Based solely on the title of Episode 2, which we’ll look at momentarily, my suspicion is that Captain Burnham won’t encounter the gravitational anomaly in this episode – or if she does, it will come at the end, perhaps teeing up Episode 2 with a cliffhanger ending. If I’m right about that, something else might be happening to put her command abilities to the test – or to present her with a no-win situation.

Seasons 2 and 3 of Discovery opened strongly, with episodes that did a good job of establishing the main storylines that were to come. Remembrance, the Season 1 premiere of Star Trek: Picard, likewise did a great job in that regard. So I’m optimistic that Discovery Season 4 will open strongly – and based on the title of the premiere episode I’m genuinely interested to see what will happen!

A closer look at President Rillak in the teaser image.

The teaser image, shown above, shows a new character who we know to be Federation President Rillak being applauded by a group of people who are wearing what seems to be a new variant of the 32nd Century Starfleet uniform that debuted last season. She’s standing at a podium looking over her shoulder, perhaps to see some kind of presentation being shown behind her.

My first thought was that the assembled people could be Starfleet cadets – in which case the title Kobayashi Maru might simply refer to Academy cadets taking the actual test. Perhaps Captain Burnham, Saru, or someone else has been working with Starfleet Academy to bring in more officers as the Federation gets back on its feet. In the background of the image I spotted a Ferengi; there was a Ferengi captain seen in the second Season 4 trailer, so this could be the same character. If that character is a captain, perhaps the people in the image aren’t cadets.

Episode 4×02: Anomaly

The episode’s teaser image.

This one has a very simple title – but it’s a title that could open up so many different possibilities! This episode seems almost certain to introduce the gravitational anomaly that the trailers have shown off, so I think we can expect to learn what kind of threat it poses, as well as perhaps seeing Captain Burnham and the crew encounter it for the first time. My suspicion is that the USS Discovery will be the first Federation vessel to make contact with the gravitational anomaly, and will then return to Starfleet with the news, but we’ll see.

The title Anomaly could also have a secondary meaning, such as referring to the anomalous presence of Gray, or to someone acting in an out-of-character manner. Discovery has played with double-meaning episode titles more than once, so I won’t be shocked if there’s a second “anomaly” of some kind that rears its head in this episode!

The USS Discovery approaches the gravitational anomaly.

In the days ahead, before we hit the season premiere, I’ll be writing up all of my big pre-season theories. But if you want to check out my initial thoughts on the gravitational anomaly from when it first appeared in the first Season 4 trailer, you can do so by clicking or tapping here. A few of my ideas about the anomaly and its possible causes are still in play, and even though I think it’s more likely that Discovery will tell a wholly unique story rather than one which connects back to a past iteration of Star Trek, part of me hopes that we might see some kind of connection with the Borg, the super-synths from Star Trek: Picard, or something like that.

The teaser image for Anomaly shows a depressed-looking Book at the console on his ship, being comforted by Michael Burnham. Book has that “thousand-yard stare” that’s often associated with post-traumatic stress. His look could also be one of defeat or even resignation, but clearly something bad has happened.

A closer look at Book’s expression.

Michael Burnham being the one to offer comfort suggests that this is something that hurts Book more than it hurts her, otherwise the roles would either be reversed or we might see them drawing on one another for emotional support and comfort. Book has attachments to his homeworld of Kwejian, the tranceworms, and of course the beautiful cat Grudge. I certainly hope nothing bad has happened to the kitty! As I said in my rather morbid list of death predictions, though, Grudge is kind of the show’s mascot so I don’t expect she’d be in harm’s way.

That leaves Kwejian and the tranceworms as possible candidates; perhaps one or both has suffered due to the gravitational anomaly. Book could also have heard bad news from someone he knew from his time as a courier – perhaps some character we haven’t met yet has been harmed by the gravitational anomaly. It’s also possible that whatever’s happened to Book has nothing to do with the anomaly and that this will be a side-story for him and Burnham.

Grudge made an appearance in the second Season 4 trailer.

The brief glimpses we’ve seen of Book in the trailers didn’t show him sitting around looking sorry for himself, so whatever has happened to him is something he’ll be able to move past – somehow. But clearly at this moment he’s suffering, and it’s sweet to see Burnham being there for him. One of my hopes for the season is that their relationship will remain solid; Burnham has been on a bit of a ride with Ash Tyler, so giving her a settled relationship will be good for her character.

Book’s ship seems largely undamaged in the image, so if it had an encounter with the gravitational anomaly it seems to have survived! The little craft proved its worth in Season 3, saving the USS Discovery, taking Burnham on a side-mission, and later navigating the Verubin Nebula. It would be nice to see more missions involving Book’s ship in Season 4.

Episode 4×03: Choose to Live

Teaser image for Choose to Live.

Choose to Live is a pretty vague-sounding title that could lead to all kinds of different themes and storylines. Obviously Captain Burnham and everyone else involved in the mission to defend against the gravitational anomaly would “choose to live” as opposed to giving up and choosing to just lay down and die! But the phrase implies effort – that choosing to live and tackling the problems in front of them will be a significant challenge for the crew to overcome.

It’s possible that this episode could see some kind of “resurrection” storyline; that someone who was considered to be dead will make a comeback, or that someone will be revived from the brink of death. The second Season 4 trailer showed Michael Burnham in sickbay with a worried-looking Grudge and Book by her side, so perhaps an injury or ailment that she suffered will be part of this episode’s storyline.

Captain Burnham will end up in sickbay… somehow!

The teaser image shows Captain Burnham sitting at a desk across from two characters who I believe are Ni’Var’s leader T’Rina and Federation President Rillak. Admiral Vance is also present, standing to Burnham’s left looking stern. This could be an extension of the scene we saw in the second trailer, where President Rillak appeared to be disciplining Captain Burnham or at least giving her a verbal dressing-down.

The presence of the leader of Ni’Var may suggest that they’re involved in some way, or that Captain Burnham and the crew will be visiting Ni’Var somewhere around this episode. With Ni’Var seemingly on the cusp of rejoining the Federation, this could be a mission connected to that – perhaps some kind of final push to bring Ni’Var back into the fold. Or it could be that Captain Burnham has done something to upset Ni’Var, and that could be the reason why President Rillak seemed to be so upset with her in the trailer.

Federation President Rillak will be a brand-new character in Season 4.

The image places this scene at Federation HQ, and the inclusion of Admiral Vance and President Rillak suggests that this could be a mission briefing or debriefing. Burnham could be telling them about the gravitational anomaly and the damage it’s caused, or they could be telling her about it and ordering her to track it down and learn more about it. Ni’Var has a strong history with science, so perhaps T’Rina is there to offer Ni’Var’s help or even just information.

Captain Burnham looks serious in this image, but I wouldn’t say she looks horribly upset or offended as she might if she were on the receiving end of a three-person attack. This may simply be either the buildup to a mission or Captain Burnham returning to tell the senior figures of her findings.

Episode 4×04: All Is Possible

The episode’s teaser image.

This is another ambiguous title that could lend itself to many different kinds of story. In the context of the gravitational anomaly, this could perhaps be a reference to different possibilities at its event horizon, or how the anomaly itself changes or damages spacetime.

However, my inclination on seeing this title and its teaser image is to say that this might be an episode that sidesteps the main storyline of the season and puts its focus elsewhere. Adira is present in the teaser image alongside Tilly, and one additional storyline that we know will be part of Season 4 is Adira and Gray’s quest to allow Gray to become corporeal again.

Gray and Adira at the end of Season 3. Could this episode be about them?

All Is Possible may mean that there will be a breakthrough in Gray’s visibility – perhaps the scientifically-minded Tilly will be helping Adira with that very problem, and this episode will see some significant advancement. I’m not sure if we’ll see Gray’s visibility definitively settled this early in the season – it feels like a story that could easily rumble along in the background all the way to the season finale. But this episode could be a major step on that journey.

I don’t recognise the location where Tilly and Adira are shown in the image. There seem to be several other Starfleet officers present – all wearing the red uniforms of the command division – so this could be at Federation HQ. It could also be aboard the USS Discovery, but I think the lighting doesn’t look quite right for that; these lights are brighter than the dim lights typically seen aboard the ship. However, one thing I’d like to see this season is some kind of visual changes or upgrades to the USS Discovery internally. Last season saw the ship undergo a major refit – yet that doesn’t seem apparent from its interior! So maybe this is one new area of Discovery that we haven’t seen before.

A closer look at Tilly in the teaser image.

Behind Tilly and Adira we can see some kind of small vessel, but not one I recognise. It’s hard to tell from this angle and with people blocking parts of it, but it almost looks like a circular craft – a kind of flying saucer-type design! It could also be a shuttlecraft or even an escape pod, and it may be entirely unrelated to the plot and just there for set decoration!

Tilly’s smile in the image appears to be genuine, but I’m not convinced about Adira’s! They may be less impressed with whoever they’re listening to – a person who appears to be just out-of-frame. My guess is that they’re having to listen to someone senior – who probably doesn’t know too much about science or engineering – talking to them about a technical topic! Interestingly, Adira and Tilly appear to both hold the rank of lieutenant. Tilly’s promotion was definitely well-earned – but I wonder if Adira somehow skipped being an ensign!

So that’s it.

The new season will be here very soon!

Those are the first four episode titles and teaser images, along with my thoughts and guesses about what might be taking place. As always, I caveat this by letting you know that I have no “insider information” and all of this is pure speculation from a fan of Star Trek – and nothing more! It’s possible – or rather, incredibly likely – that all of this is utterly wrong. But regardless, it was fun to speculate as the new season approaches.

We got a tiny glimpse of the first part of Season 4 today, but I didn’t see anything in the images or episode titles that I felt was a major spoiler. What we got was just a little bit more to sink our teeth into while we wait for the season premiere in just ten days from now! When the season kicks off I hope you’ll join me here on Trekking with Dennis for reviews of each episode, fan theories, analysis, and much more!

Star Trek: Discovery Season 4 will premiere on Paramount+ in the United States on the 18th of November 2021, and on Netflix in the United Kingdom and elsewhere on the 19th of November 2021. The Star Trek franchise – including Discovery and all other properties mentioned above – is the copyright of ViacomCBS. This article contains the thoughts and opinions of one person only and is not intended to cause any offence.

Star Trek: Discovery Season 4 – new trailer analysis

Spoiler Warning: There are spoilers ahead for Star Trek: Discovery Seasons 1-3 and the trailers for Season 4. Minor spoilers may also be present for other iterations of the Star Trek franchise.

As many folks had predicted, 2021’s New York Comic-Con saw a brand-new trailer for Star Trek: Discovery’s impending fourth season make its debut! The trailer was certainly jam-packed with action and plenty of teases, and gave us a tantalising glimpse of the “gravitational anomaly” that seems to be at the core of the main storyline. Though there will almost certainly be smaller sub-plots and one-off stories like last season, the trailer mostly focused on Captain Burnham and the crew’s attempts to tackle the unknown anomaly.

First of all, none of the theories that I posited a few months ago about the nature of the gravitational anomaly now seem to be anywhere close to plausible! I had a feeling that this would be the case; that Discovery would once again create something wholly new rather than rely on a phenomenon we’d seen in a past iteration of the franchise.

Discovery is coming back in just over a month!

Captain Burnham was heard in the trailer telling her crew that the anomaly was unlike anything the galaxy had ever seen, and that once they “enter” it, they will be literally going “where no one has gone before.” I appreciated the callback to the line heard over the opening titles of The Original Series and The Next Generation – it’s a line which encapsulates Star Trek’s spirit of exploration with a side of adventure, and to me the use of that phrase represents Discovery staking its claim to be the successor of those exploration-focused shows.

Between what Burnham and Stamets had to say about the newness and unknown nature of the anomaly, we can seemingly rule out any connection to things like the Nexus, a graviton ellipse, and Tyken’s rift – as well as anything else we’ve seen before in Star Trek. That isn’t to say there categorically will not be any connection to other Star Trek stories, but that the anomaly itself will be something altogether new.

A beautiful CGI shot of the anomaly.

As mentioned, we got a couple of glimpses of what seems to be the anomaly itself. The first time we saw it it seemed to resemble a black hole within a black hole within a black hole… a kind of recursive black hole phenomenon. Discovery’s second season showed off a great recreation of a black hole (that was actually a Talosian illusion) and while the anomaly seen at the beginning of the trailer was different, especially in terms of colour, the design is comparable.

The second time we saw the anomaly in the trailer it looked very different, as though a “rip” or “tear” in the fabric of the universe, surrounded by glowing light but appearing as a dark smear. Unlike the black hole-inspired visual effect seen near the beginning of the trailer, this second look at the anomaly didn’t feature the same light-bending effect, nor was anything inside the anomaly visible.

The USS Discovery approaches the anomaly.

Of the two depictions that seem to be of the anomaly – assuming that they are, in fact, both supposed to represent the phenomenon – the first black hole-esque look is, from purely an aesthetic standpoint, my favourite. It was more memorable and different, and the way the anomaly bent light around it seems more in line with its stated gravitational effects. The “dark smear” was fine – but it wasn’t particularly visually exciting, and could have represented any one of dozens of anomalies seen in past iterations of Star Trek.

There were some short sequences that could be taking place on the other side of the anomaly, depending on how we view things. There seemed to be glimpses of characters fighting with swords, a large explosion, a forest that looked a lot like Su’Kal’s holographic world, and a child in a forest that could all be taking place after the USS Discovery enters the anomaly. We’ve seen parallel universes and different dimensions in Star Trek on a number of occasions, and I wonder if this anomaly could be the gateway to a different dimension once again.

Could this be on the “other side?”

But that’s enough story speculation for now! We won’t know more about the gravitational anomaly until the season kicks off in just over a month’s time, so let’s take a look at some of the other imagery from the trailer to see what else we can discover.

Firstly, it looks as though Ni’Var – the new name for Vulcan since the reunification of Romulans and Vulcans – will indeed rejoin the Federation. A brief scene showed the Federation president – a character identified during the Comic-Con panel as a part-Cardassian, part-Bajoran, part-human character named Rillak – presenting the leader of Ni’Var with a folded Federation flag. This was something teased during the epilogue of Season 3, with Saru’s diplomatic initiatives seeming to bear fruit.

Captain Burnham looks on as the Federation President gives a flag to the leader of Ni’Var.

Speaking of Saru, after being unceremoniously shuffled out of the captain’s chair in that same epilogue sequence to make way for Michael Burnham, he was back in uniform in the new trailer. The first trailer only showed us a glimpse of Saru out of uniform, and there was confusion over the position he could have both aboard the ship and within the new story after taking a leave of absence and returning to Kaminar.

Saru’s role still isn’t clear – he seems to retain the rank of captain but hasn’t been restored to the captaincy of Discovery. He was also depicted wearing a different badge on his uniform alongside his combadge – I wonder if this might indicate a diplomatic role of some kind. Regardless, it’s great to see Saru back on the ship, and presumably he’ll be part of the crew. What role he will play in the ship’s command structure as an ex-captain is still not clear, though.

Saru is back in uniform – and is sporting a new badge!

I couldn’t identify every single alien race seen in the trailer, but there were quite a few! At Federation HQ we saw an Orion woman not wearing a Starfleet uniform; she could be a representative of the Emerald Chain – or whatever remains of it. There seemed to be Tellarite crew members aboard Discovery, as at least one was present during an away mission. Also featured prominently at Federation HQ was a Ferengi Starfleet captain.

I liked the Ferengi design; it felt familiar enough to be obvious, while at the same time taking advantage of improvements in prosthetic makeup that have been made since the Ferengi debuted. There was more detail in this Ferengi’s face and ears than we ever saw in the likes of Quark and others. That isn’t to say the older makeup and prosthetics were bad, just that there have been advancements in the thirty-five years since the Ferengi were originally created! After Season 3 teased us with glimpses of Cardassians, Andorians, and Lurians who ultimately played no role in the story, I’m not getting my hopes up that this new Ferengi character will play a major part in the story of the season – but you never know!

The Ferengi captain.

The existence of President Rillak seems to conclusively rule out the idea that the mysterious Kovich is in charge of the Federation. This had been a rumour or theory that some fans seemed to be quite attached to last time, but I was convinced for much of Season 3 that Kovich is in fact the head of Section 31 – or perhaps Starfleet security. We saw Kovich very briefly in the trailer, and previous statements from David Cronenberg – the famed director who plays the character – had already confirmed that he will be back in some capacity in Season 4.

Tilly appears to have been promoted to lieutenant, at least based on the emblem she’s wearing on her collar in the trailer. Whether that will happen off-screen isn’t clear, but it would be kind of neat after her arc in Season 3 to see her rewarded with a promotion. Tilly was originally Burnham’s choice for first officer, but with Saru back perhaps he’ll fill that role? Either way, it seems that Tilly will be returning to the sciences division and not wearing the red uniform of the command division – something that was ham-fistedly digitally edited in the Season 3 finale!

Tilly is back in science division blue.

Dr Gabrielle Burnham and the Qowat Milat are making a return as well, as we saw them involved in a couple of different scenes during the trailer. It wasn’t clear whether the scenes we saw were all taken from the same episode or not, so the Qowat Milat could be in more than one episode. It was great that Discovery found a way to connect with events from Picard Season 1 in this way, and I wonder if we’ll get any other callbacks to the events of Discovery’s sister show. Due to the pandemic and its associated disruptions, Picard Season 2 won’t arrive until after Discovery Season 4 – though the original plan was surely for things to be the other way around!

We got brief looks at Dr Culber, Adira, and Gray. Gray will supposedly be made visible this season after finally being seen by Dr Culber in the Season 3 finale. The short scenes featuring Adira and Gray in the trailer weren’t clear as to Gray’s visibility, and when Adira interacted with Tilly, Gray wasn’t present. But at the Comic-Con panel, Wilson Cruz teased that Gray will indeed become visible and that he may have a connection to the season’s main story in some way!

Adira in away mission gear.

One of the most interesting shots from the teaser showed Michael Burnham pulling back a shroud over a reptilian-looking alien. This alien seems to be dead, but interestingly seemed to be noticeably larger than the humanoids we’re used to seeing in Star Trek. That could be a consequence of how this one scene was framed, but the idea of aliens – perhaps from inside the anomaly – being “more alien” in appearance is an interesting one in theory. I don’t believe we’ve seen this species before, though the dead alien’s reptilian-inspired look has superficial similarities to a few past Star Trek races.

Burnham with the dead alien.

There was a shot on a snowy planet that I was also taken by. I wonder if this might be a return to the Guardian of Forever’s new homeworld – the one seen in the two-part Season 3 episode Terra Firma. That’s just a gut feeling and it could be somewhere else entirely, but it would be interesting if Discovery didn’t just abandon the Guardian of Forever. If the crew are on a quest to understand a completely alien and unknown phenomenon, the Guardian could be a good place to start. Maybe it has encountered the anomaly before, or at least is aware of it and knows something about it?

Is this scene taking place on the Guardian of Forever’s planet?

Book and Grudge were back – thank goodness! David Ajala was such a wonderful addition to the cast, providing the Starfleet crew of Discovery with an outsider’s perspective while serving as a guide of sorts to the 32nd Century. And Grudge is beautiful, of course! Book’s ship also made a return. We caught a glimpse of Book in the Spore Cube – his telepathy allows him to serve as Discovery’s navigator alongside Stamets. This could be an interesting source of conflict; how will Stamets feel about someone else muscling in on his job? But at the same time the ability of Book to navigate the mycelial network opens up the Spore Drive’s potential. With multiple navigators available – perhaps millions of potential navigators if any Kweijian or anyone who’s telepathic can take on the role – the Spore Drive could finally be rolled out to other Starfleet vessels.

Whether that will actually happen in Season 4 or not is still an open question, but I think finding a way for the Spore Drive to be more than just a gimmick to be used occasionally by Discovery is a good direction for the series to take. With the show now set in the far future of the 32nd Century, it wouldn’t tread on anyone’s toes in terms of canon – and it would be a great way for Starfleet to mitigate the dilithium shortage and future-proof their fleet. I might write this one up as a full theory, so watch this space!

I couldn’t resist including Grudge!

The visual effect of the crew lifted out of their seats by the anomaly’s gravitational effects is stunning. We’re not really used to seeing artificial gravity failures in Star Trek. Aside from The Undiscovered Country, I can’t really call to mind a time where the failure of a starship’s artificial gravity was a significant story element. Even when ships are badly battered and at the point of destruction, artificial gravity usually continues to function! If Discovery uses this effect sparingly I think it could be very impactful in Season 4.

We saw several members of the cast – and a number of unidentified characters – involved in hand-to-hand violence. Some of this looked utterly barbaric, not at all the kind of thing we’d expect from Starfleet officers. At one point the Qowat Milat even seemed to be engaging a Starfleet officer. I wonder if this is all connected to the anomaly – perhaps things on the other side are more violent, like they are in the Mirror Universe, for example? Or perhaps the anomaly has different effects on people, driving some to become violent? Either way, there seemed to be a lot of that on show in the trailer, and some sort of explanation is required!

Captain Burnham looks on while Owosekun appears to be involved in a fight. This was just one of many examples of hand-to-hand violence seen in the trailer.

Though present, Admiral Vance didn’t have much to say in the trailer. I’m glad he’s coming back, though, as he was a great character in Season 3 as someone who embodied the values of Starfleet. We saw several scenes set at Federation HQ, which was of course Admiral Vance’s home base in Season 3. HQ seemed to look at least a little busier in the trailer than it had in Season 3; this could be a visual representation of the growth of the Federation as it begins to bring back wayward members and expand its fleet. The inclusion of President Rillak may mean Admiral Vance has less to do; both characters seem to occupy a similar role as superiors to Captain Burnham.

Speaking of Captain Burnham and President Rillak, a scene appeared to show Discovery’s captain receiving a stern telling-off from the Federation president. My suspicion is that this is something that happens early in the season prior to the discovery of the anomaly. That’s definitely just a gut feeling, but something about this conversation seemed to suggest the stakes weren’t quite so high. Perhaps Burnham did something in an early mission to earn the president’s ire, but the grave threat of the anomaly will force them to work together despite their differences of opinion and leadership styles.

President Rillak apparently doesn’t like Captain Burnham.

This sequence, out of everything we saw in the trailer, was my least-favourite. It felt like forced drama for the sake of forced drama, and the use of the word “bravery” when giving an officer a dressing-down was incredibly clumsy dialogue. It was a way to communicate to us as the audience that Burnham is brave and that she’s some kind of maverick who doesn’t always conform or do what authority figures tell her – but it just felt a little too forced. We know Burnham doesn’t always play by the rules having seen the way she operates over three seasons, and having a brand-new character dropped in to reinforce that point may not be the best use of the show’s time. I’ll reserve judgement until I’ve seen the full sequence in context, but in the trailer I didn’t like the way it came across.

So I think that’s all I have to say for now. Stay tuned because there are a couple of nascent theory ideas that I have based on the trailer, so it’s possible they could get the full write-up treatment in the days ahead. Discovery Season 4 is offering another “natural disaster” storyline after the Burn in Season 3, and that may not be to everyone’s taste. However, I confess to being genuinely curious to learn more about this anomaly. What is it? What danger does it really pose? Could it be a weapon rather than a natural occurrence? There are many, many questions running through my mind!

Cleveland Booker in the new trailer.

Whatever the ultimate cause of the anomaly, Season 4 looks like it’s on a good track. The trailer was action-packed and exciting, with ample interpersonal drama and an awful lot to unpack. I’ve tried to hit the main points here, but I’d encourage you to check out what other fans and publications have to say as they break down the trailer, as I’m sure there are points I missed or overlooked.

I’m really looking forward to Discovery Season 4 now, and with barely a month left there’s not long to wait. When the new season arrives I’ll be writing reviews of each episode and probably indulging in a spot of theory-crafting, just as I did during Season 3 last year. I hope you’ll stay tuned for that here on the website!

Star Trek: Discovery Season 4 will debut on Paramount+ in the United States on the 18th of November 2021, and on Netflix in the United Kingdom and elsewhere a day later. Star Trek: Discovery Seasons 1-3 are available to stream now. The Star Trek franchise – including Discovery and all other properties mentioned above – is the copyright of ViacomCBS. This article contains the thoughts and opinions of one person only and is not intended to cause any offence.