USSBurritoTruck

• The episode title is likely a callback to the TNG season two finale, “Shades of Gray”.

• Janeway records the stardate as 62091.1 in her personal log.

    • We learn that it is also the 14th anniversary of Janeway receiving her first command, the USS Voyager. We saw Janeway’s first day aboard the Voyager in “Relativity*, but no stardate was given for that date.

• ”This isn’t your first rodeo.” Chakotay is referring to the VOY episode, “Rodeo” where the Voyager encountered the ancestors of a group of humans who’d been abducted to the Delta Quadrant from the American west in the 19th century, and assimilated by the Borg.

• The conversation in Janeway’s ready room took place before the the cliffhanger of the previous episode, “Brink”, which we then seen repeated here.

• The Emergency Janeway Hologram expresses envy regarding the Doctor’s mobile emitter. Though the Doctor’s emitter originated on the 29th century timeship, the Aeon, mobile emitters are in use in the early 25th century, as seen in PIC season three, some 16 years after this episode.

• ”It’s been a while since I piloted, uhm, anything.” Wesley Crusher frequently served as conn officer while he was an acting ensign aboard the USS Enterprise D.

• ”I’m a doctor, not a covert operative.” The Doctor is padding out his stats as the character who uses the ”I’m a [occupation], not a [different occupation]” construction the most across all of Star Trek.

    • The Doctor did serve as a spy for Overlookers in “Tinker Tenor Doctor Spy”, and again in “Renaissance Man”.

• ”Before you were a Traveller, you were a Starfleet officer…” While Picard did make Wesley an acting ensign in “Where No One Has Gone Before”, and then a field promotion to ensign in “Menage à Troi” he did go to Starfleet Academy as a cadet in “Final Mission” and technically never actually graduated.

    • ”...and from what I hear, a heck of a good one.” A large percentage of the officers on Voyager were former terrorists pressganged into being her crew, so Janeway’s standards might be a bit skewed.

• The Doctor disguises himself as Admiral Janeway to distract Ascencia. He did so previously in “Renissance Man”.

• ”As we used to say on the farm, ‘Let’s free the chickens from the coop.’” Ignoring the fact that no one has ever said that Janeway was established to have ”grown up around farmers” in “Resolutions”.

    • Riker claimed in “Lonely Among Us” that humans ”no longer enslave animals for food purposes.”

• Janeway set her combadge to overload, causing an explosion. We’ve previously seen combadges used to create a personal forcefield in “A Fistful of Datas”.

    • Janeway claims the exploding combadge was an old trick from her time at the Academy, which would explain why she had to repeat her second year three times, as we learned in “In the Flesh”.

• The episode opens with flashback featuring a chyron informing us the stardate is 61914.3, setting the scene sometime between “Last Flight of the Protostar, Part II”, and “Ascension, Part I”, assuming stardates increase with the passage of time, as they show.

    • We get to see Wesley captured by Ascencia and the Vau N’Akat, which was revealed to be his status in “Ascension, Part I”.

• Gwyn records the current stardate as 62083.5 in her personal log.

• ”Sounds like they’re…playing poker.” We’ve seen that the senior staff of both the USS Enterprise D and the USS Cerritos enjoy playing poker in their off hours.

• With the expedition of Zero, the Protogies all return to wearing their civilian clothes from season one.

• The Protogies have an emergency site to site transporter with power for one beam-out. The appearance looks to be based on a similar device used by the Tom Paris of an alternate universe in "Non Sequitur".

    • Data used a similar device in “Star Trek Nemesis” to save Captain Picard, but that prototype emergency transport unit could only transport one person, whereas this one should be able to move the entire group.

• ”Wesley Crusher told us we must stay together.” Maj’el is referring to events depicted in “The Devourer of All Things, Part II”.

    • Later this episode, Wesley clarifies that he meant they needed to maintain physical proximity at all times. The Protogies have split up in: "Last Flight of the Protostar, Part II", "A Tribble Called Quest", "Cracked Mirror", and "Ascension, Part I".

• The other Vau N’Akat imprisoned with the Diviner are the Elders who were depicted in “Into the Breach, Part II” as being Solumn’s heads of state.

• To avoid detection by some guards, Zero puppets an unconscious Vau N’Akat while Gwyn provides a voice. In “The Magnificent Ferengi’ Rom and Nog come up with a way to remotely puppet the corpse of a Vorta and temporarily fool some Jem’Hadar and Iggy Pop.

• ”Pew, pew, pew, pew, pew.” The middle of the battle against the Rev-1 seems like an odd time for Murf to imitate someone complaining about “Star Trek: Discovery”, but he does seem to have things handled.

• ”You talk too much, Mr. Crusher.” Ascensia echoes Captain Picard’s sentiments from “Datalore”.

• We see the incurser weapon embedded in the hull of the USS Voyager A, not dissimilar from the Jem’Hadar torpedo that struck the USS Defiant in “Starship Down”, or the photon torpedo that took a bite of the USS Enterprise in “Such Sweet Sorrow, Part 2”

• Tysess invokes an Andorian deity named Uzaveh, that has nor previously been mentioned on screen, but did originate in the DS9 novel, Paradigm.

• The incurser releases a wave of temporal radiation, which rapidly ages Tysess. Captain Picard’s hand experienced the same fate in “Timescape” when he reaches out to examine a bowl of rapidly rotting fruit.

    • Despite his rapid aging, Tysess’ hair remains the same.

    • Other characters been prematurely aged include Kirk, Spock, Doctor McCoy, Scotty, and Arlene Galway in “The Deadly Years”; Doctor Pulaski in “Unnatural Selection”; and the half-a-rascal from “Much Ado About Boimler”, but only the right half of him.

• Admiral Jellico calls to inform Admiral Janeway that no help is coming to save the USS Voyager A, because ”The fleet is stretched too far.” This reinforces what has previously been established in “Chain of Command, Part I”, “Chain of Command, Part II”, and “Masquerade”, that Jellico is the absolute worst.

• Though this is the first mention of Starfleet attack omega, or the phoenix triad maneuverers, the Yeager loop was the Nova Squadron cadets in “The First Duty” claimed they were attempting instead of the banned Koolovord starburst.

• As their body degrades, Zero recalls their words to Ion in “Is There in Beauty No Truth?”

• We finally see Dal and Nova Squadron perform the Boothby starburst, which appears to be three ships flying straight ahead, detaching the cockpit sections from the rest of the Nova Flyer, and crashing the rest of the shuttle into whatever object they're pointed towards.

    • The starburst is named after Boothby because he was actually a colony creature similar to a Pandorian, who would detach his head and then send the rest of his body to go run into people.

• Dal records the stardate as 61945.4

• ”You hear that, Grom? Let’s cut the chitchat and concentrate.” Much her fellow Lurian, Morn, the Nova Squadron cadet has the gift of the gab.

• The Nova Squadron cadets are practicing a maneuver called the Boothby Supernova, named for the venerable Starfleet Academy groundskeeper, who perished in such a maneuver, as per “In the Flesh”.

• The Doctor informs Zero that their organic body cannot sustain much more damage without ceasing to function altogether. Zero was informed their body would break down if they left Ovidia IV in “Is There in Beauty No Truth?”

    • The Doctor claims they’ll be able to make Zero a new body, and thanks to recent developments, that body will be able to experience physical sensation. In “Return to Tomorrow” the crew of the USS Enterprise was working to build android bodies for the Arretans, but those bodies would not be able to feel.

• ”It’s not every day you meet a version of yourself from the future.” Admiral Janeway and Chakotay discuss their meeting the alternate timeline future Admiral Janeway in “Endgame”.

    • Chakotay claims that the events of “Endgame” were his and Janeway’s last day together aboard the *USS Voyager”.

    • Chakotay states that the alternate future Janeway provided them with the designs for the uniforms from her timeline, in a flagrant disregard for the temporal prime directive.

• Admiral Jellico claims that Starfleet is spread too thin by the Romulan evacuation, which we learned about in “Remembrance”, and the damage from the Living Construct, as seen in “Supernova, Part II”. He also mentions that A500 androids are *“barely keeping member worlds going.”; the A500s will be used by the Zhat Vash to attack Mars, as seen in “Children of Mars” and “Maps and Legends”.

• Jellico informs Janeway and company that ”The Department of Temporal Investigations will handle the rest.” The Department of Temporal Investigations were introduced in “Trials and Tribble-ations”.

• ”It’s been a long road, Admiral. Maybe it’s time our journey finally ends.” Chakotay references both the theme for ENT and Wesley Crusher’s final TNG episode, “Journey’s End” in a single sentence.

    • I did think they milked it a bit much when he followed it up with, ”We have to respect the chain of command. I wouldn’t want to let this be our last battlefield, because the butcher’s knife cares not for the lamb’s cry. It is truly a fistful of Datas.” That last bit doesn’t even make sense.

• Ascencia sends a Vau N’Akat starship called the Rev-1 after the USS Voyager A. The Diviner’s starship in season one was the Rev-12. The Rev-1 is a different spaceframe, presumably owing to the advanced technology Ascencia has acquired.

• ”Voyager’s draining more juice than a dikironium cloud creature.” Too soon, Jankom! A dikironium cloud creature was responsible for the deaths of 200 people aboard the USS Faragut, as we learned in “Obsession”.

• The mark-2 Nova Flyers were designed by Tom Paris. Paris designed the Delta Flyer in “Extreme Risk”.

    • Interesting that Paris would name this new ship the Nova Flyer, when Tom Paris was never in Nova Squadron, and any similarities between himself and actual members of Nova Squadron is purely coincidental.

• The episode title, “Cracked Mirror”, follows the practice of referencing mirrors in titles of episodes where the mirror universe is visited, going back to the very first, “Mirror, Mirror”.

    • Prior to “Cracked Mirror”, there were eight mirror universe episodes, alluding to mirrors in the titles:

      • “Mirror Mirror”
      • Through the Looking Glass”
      • “Shattered Mirror”
      • “Reflections”
      • “In a Mirror Darkly, Part I”
      • “In a Mirror Darkly, Part 2”
      • “Mirrors” - this episode does not visit the mirror universe, but does largely take place on a mirror universe ship that transported refugees to the prime universe

    • There are nine mirror universe episodes that don’t mention mirrors in the title, as well as the “Section 31” film. This is not including “The Tholian Web” or “Into the Forrest I Go”, which do include the mirror universe, but one only as a retcon, and the other only in a cliffhanger for the following story arc.

• ”The protowarp is merely bending spacetime around us.” Zero’s vague explanation for how the protodrive works does not differentiate it from how the more common warp drive works: the ship generates a subspace displacement field which compresses spacetime in front of the ship, and elongates it behind. So is the protowarp merely a more powerful version of the warp drive?

• ”She’s a whole lot different than the one I remember.” We’re told the character of Chakotay served aboard the USS Voyager on VOY that was stuck in the delta quadrant in VOY, but I cannot find any indication of the character.

• The Emergency Janeway Hologram tells Rok-Thak she’s a dog person. Unlike Captain Archer, the real Janeway whom the EJH is patterned upon left her dog, Mollie, in the care of her fiancée when she took command of Voyager, as per “Caretaker”.

• Admiral Jellico has taken command of the USS Voyager A. Jellico was introduced in “Chain of Command, Part I” as the captain assigned to temporarily take command of the USS Enterprise D.

    • The Protogies quickly discover that they reality where Jellico takes over after the deaths of Janeway, Tysses, and Noum is an alternate to their own, so fortunately Jellico can’t make anything worse for them in a way that it matters.

• It’s Okona! From Star Trek! Or at least an alternate reality iteration of Okona. He’s outrageous! Okona was introduced in the episode “The Outrageous Okona”, and the Protogies previously met in him in season one’s “Crossroads”. Okona is voiced by Billy Campbell, who also portrayed him on TNG.

• When Rok-Thak and Zero exit the turbolift, they find the Voyager A crewed by Enderprizians, who were introduced in “All the World’s a Stage”. The ship

    • The Enderprizian whom Rok-Thak and Zero speak with activates his comm to alert Captain Tuvix.

• ”I’ve been through something like this before.” Chakotay may be referencing the VOY episode, “Shattered”, where Voyager was caught in a temporal anomaly, and he was able to move through different time periods on the ship until finding a way to resolve the issue.

• Maj’el proposes using an inverse tachyon pulse to seal the interphasic rift Voyager A is caught in. In “All Good Things…” it was discovered that the USS Enterprise D using inverse tachyon pulses at the same point across three different times is what was creating the anti-time eruption.

• It’s the Mirror Universe! From Star Trek!

    • MU Janeway is wearing a Starfleet uniform, though “Crossover” established that the Terran Empire fell to the Klingon Cardassin Alliance in the 23rd century. This could indicate that there is still a pocket of the Terran Empire active, which was the case in the Shattered Mirror comics.

    • Janeway’s uniform does appear to be based on one from the Shattered Mirror comics. Like the mirror universe Marshall Janeway from Star Trek Online, this iteration has a Borg implant similar to Seven of Nine’s over her left eye.

    • MU Chakotay has a goatee, a look popularized for mirror universe executive officers by Spock in “Mirror, Mirror”. MU Chakotay also sports the same tattoo as his prime universe counterpart. As per “Tattoo”, Chakotay got the tattoo to honour his father.

• Apparently humpback whales are able to serve in the Terran Empire as well, though that does raise the question of how humpback whales were able to survive being hunted to extinction in the mirror universe, considering they killed out in the prime universe. Were there circumstances similar to those of “Star Trek: The Voyage Home”? Or perhaps Terrans simply got more joy out of grinding up puppies, rendering whaling obsolete.

• The episode title refers to the hip hop group, A Tribe Called Quest, which Data mentioned as being his favourite recording artists in the TNG episode, “Family”.

    • Tribbles first appeared in “The Trouble with Tribbles”.

• Rok-Tahk refers to the tribble by it’s scientific name, tribleustus ventricosus, which was first mentioned in the short, “The Trouble with Edward”.

    • Keiko O’Brien’s classroom in DS9 had a diagram of tribble labeled polygeminus grex, which was taken from the “Star Fleet Medical Reference Manual”, published in 1977.

• ”A tribble outbreak once brought the Klingon Empire to its knees.” Worf mentioned in “Trials and Tribble-ations” that tribbles were once considered mortal enemies of the Empire.

• ”But tribbles don’t have teeth.” We saw a tribble with teeth in the PIC episode, “The Bounty”, but that was genetically modified.

• Giant tribbles approaches the Protogies and Chakotay. In the TAS episode, “More Tribbles, More Troubles”, genetically modified tribbles were able to combine together in one large colony creature.

• Doctor K'ruvang is on the planet researching a way for the Klingon Empire to defeat the tribbles. In "More Tribbles, More Troubles" the Klingons had genetically engineered a creature called a glommer to eat tribbles.

    • K’ruvang was sent to this planet by Martok, whom we last saw in either “What You Leave Behind”, or “The Least Dangerous Game”, depending on if you count an unlicensed Ferengi boardgame using his likeness.

• Chakotay askes how smart Rok-Tahk actually is, and Dal claims she fixed a core breach in 10 minutes, though he neglected to add that from Rok’s perspective in “Amok Time”, she had significantly more time, perhaps even years.

• Rok accidentally combining her DNA with that of a tribble resulted in a monstrosity. Edward Larkin also combined mixed his DNA into the tribbles in “The Trouble with Edward”.

• Dal mentions that like Rok-Tahk’s abomination, he too is a hybrid being created through combining the DNA of multiple species, as we learned in “Masquerade”.

• Quadrotriticale grain was introduced in “The Trouble With Tribbles”. Though in “More Tribbles, More Troubles”, Starfleet had developed quintotriticale grain.

• Janeway records the stardate 61898.2 in her vice admiral’s log.

• Janeway recounts the events of “The Devourer of All Things, Part II”

• It’s Doctor Crusher! From Star Trek! Doctor Crusher is voiced by Gates McFadden, who played the character on TNG.

    • ”She’s surprisingly hard to track down these days.” It was revealed in “Seventeen Seconds”, Doctor Crusher left Starfleet after learning she was pregnant with Jack.

• ”Been a while since the Shinzon incident.” Admiral Janeway did order the USS Enterprise E to Romulus in “Star Trek Nemesis”, but she didn’t have any interaction with Doctor Crusher in the film.

• ”Last I heard, he was busy with the Romulan evacuation.” We learned in “Remembrance” that Picard left the Enterprise E to to command Starfleet’s rescue armada ahead of the Romulan sun going supernova.

• There have been two Starfleet ships named for Archimedes, one mentioned in the Short Treks episode, “The Brightest Star”, and the Obena-class vessel seen in LDS’ “First First Contact”.

• ”I saw a glimpse of my future.” Dal looked at the timestream, despite being told not to, in “The Devourer of All Things, Part II”.

• “When I was your age, I was lost too. Lost my father, my heritage, my purpose.” As per “Tattoo”, Chakotay’s father died defending their colony. Chakotay would have been 40 or 41 at the time.

• ”I never truly belonged until I became Janeway’s Number One.” Janeway declared Chakotay first officer of the USS Voyager in “Caretaker”.

• We learned that the the USS Protostar’s proto-drive is powered by a literal protostar in “Terror Firma”.

• The episode picks up where the pervious episode, “The Devourer of All Things, Part II” left off, with the Protogies having located an older, grizzled, bearded Chakotay on a remote world. Chakoldtay immetately throws the CHAH-mooz-ee stone Dal was holding out to him at the end of the previous episode over his shoulder and goes back about the business of living off the land.

    • We see Chakotay whittling a chess set. Though as alternate dimension Kirk puts it in “Tomorrow and Tomorrow and Tomorrow”, the old fashioned, two-dimensional version, ”Basically idiot’s chess.”

• It’s the Emergency Janeway Hologram! From Star Trek! The EJH…died for lack of a better term when she sacrificed herself in “Supernova, Part 2”, but thanks to time travel, she’s back.

• We learn that from Chakotay’s perspective, it’s been ten years since he was rescued from Solumn by the Protogies in “Who Saves the Saviors”.

• Chakotay explains that he and Adreek stranded the USS Protostar to prevent the Vau N’Akat weapon learned about in “A Moral Star, Part 2” from reaching the Federation, and Dal recounts how the Protogies set off the weapon in “Supernova, Part 1” and then destroyed the Protostar in “Supernova, Part 2”.

• The first instance of an ion storm in Trek was in the season one TOS episode, ‘The Galileo Seven”.

• Zero finds the Protostar’s dedication plaque, and we learn that the ship was launched on stardate 59749.1. Assuming stardates happen sequetionally, that would put the launch of the Protostar after the events of all or most of season 5 of LDS, the latest stardate for which we have is 59499.6, “Fully Dialated”.

    • The Protostar’s dedication plague has the quote, “It is not in the stars to hold our destiny, but in ourselves,” which seems to paraphrase a line of William Shakespeare’s “Julius Ceaser” and is attributed to him on many internet quote sites, but is not actually from the Bard’s works.

• Jankom sets about repairing the broken down runaway ground vehicle, which was introduced in “Dream Catcher”.

    • In this episode we learn the runaway has a hover function.

• ”Out of all the planets to maroon yourself on, you pick this P class nightmare?” Class P planets have not been previously mentioned on screen, but were introduced in the “Star Trek Maps” reference book, published in 1980. According to the “Star Trek Star Charts” reference book, Class P worlds are over 80% glaciated. Assuming Jankom is right, Chakotay apparently marooned the Protostar in a warm spot.

• Dal discovered Adreek’s skeleton, and we learn that Aurelian skulls have spurs of bone projecting from them, presumably covered by the feathers.

• The episode opens in the office where Wesley took the Protogies at the end of “The Devourer of All Things, Part I”, which appears to be based on Gary Seven’s office from “Assignment: Earth”.

    • Wesley confirms that it is not the actual office from “Assignment: Earth”, but a replica mimicking that office to train the Travellers’ field agents.

    • The newspaper in the office has a headline reading “Apollo VII Launches.” There was an Apollo VII mission patch displayed behind the bar of the 602 Club in “First Flight”.

      • The story of “Assignment: Earth” did feature a rocket launch, but that was for an orbital nuclear weapon platform, which Gary Seven was able to sabotage and detonate.

    • When Wesley turns around the bookcase revealing a hidden computer identical to the Beta 5 computer as seen in “Assignment: Earth”

• Commander Tysess swears on the Wall of Heroes to protect Maj’el with his life. The Wall of Heroes was first mentioned in “United” when Shran said he would take Archer’s blood there after killing him in an honour duel.

• ”Fall back to the battle bridge!” The USS Voyager A is the only ship other than the USS Enterprise D to have a battle bridge mentioned in dialogue.

• Admiral Janeway shows up wearing a tank top, a look she first sported in “Macrocosam”.

• ”Tom Paris taught me that one.” Janeway and Paris spent a lot of time together during their time in the Delta Quadrant, particularly in the episodes “Time and Again”, and “Threshold”.

• The Voyager A’s shuttles are armed with quantum torpedoes. We’ve previously seen runabouts armed with micro-torpedoes, but this is the first shuttlecraft that has been explicitly said to be equipped with torpedoes of any sort.

    • The shuttle is also able to survive the detonation of a full spread of quantum torpedoes at close range.

• ”Now, if you six would step under the modified Boreth crystals near the Orb of Time, I can get the quantum signature readings I need.” We learned in “Through the Valley of Shadows” that time crystals are a naturally occurring mineral on the Klingon monastery world of Boreth. The Cardassians returned Orb of Time to the Bajorans in the episode “Trials and Tribble-ations”.

• ”Fine, but Jankom’s still not sure this won’t scramble his genes like a Jiballian omelette.” Neelix claimed his seven-spice Jiballian omelette was famous in “Prototype”.

• Janeway recognizes Wesley despite the two never having met previously. This is because there’s only ever about seven people on any given Starfleet ship that do anything, so everyone in starfleet knows who they are. See: all of Star Trek.

• “Star Trek: Section 31” is the 14th feature length Star Trek film, and and the first film made specifically for streaming.

    • Other Star Trek films include: “Star Trek: The Final Frontier”, “Star Trek Nemesis” and “Star Trek Into Darkness”.

    • The film was originally announced in 2020 as a series, before being transitioned to a movie in early 2023.

• The film’s title refers to the Section 31 organization first introduced in the DS9 episode, “Inquisition”.

• “Star Trek: Section 31” was directed by Olatunde Osunsanmi, who was the co-showrunner for DIS beginning with season three, and directed several episodes of that series.

• The screenplay was written by Craig Sweeny, who also a consultant on season one of DIS, and co-wrote the teleplay for the episode, “Context is for Kings”.

• Bo Yeon Kim and Erika Lippoldt are credited for the story; they were the going to be the showrunners for the “Section 31” television show, and wrote the pilot.

• The movie opens with a quote from the Greek playwright, Aeschylus. Michael Burnham also quoted Aeschylus in “The Sound of Thunder”.

• In a scene featuring a young mirror universe Phillipa Georgiou, we learn that the emperor of the Terran Empire is chosen via a battle royale of children ”culled from every corner of the Empire.”

    • In “In a Mirror Darkly, Part II”, we saw mirror Hoshi declare herself empress after taking control of the Constitution-class USS Defiant, and demanding Starfleet’s unconditional surrender. Granted, finding a ship from the future of an alternate universe is probably not a reliable enough occurrence to make it the basis of selecting your head of state.

    • In “Mirror Mirror” Kirk encourages mirror Spock to use the Tantalus field to change the course of the Empire, and in “Crossover” it is stated that he became the commander in chief, but he’s never referred to as having been the emperor.

• Georgiou tells her family the candidates for emperor were taken to Terra, implying that the scene takes place elsewhere. We know that the prime universe Georgiou was born in Malaysia, as per “Will You Take My Hand?”. Mirror Georgiou was aware of the fact.

• The character of San was first mentioned his body was seen in Georgiou’s flashbacks in “Scavengers”.

• The sword young Georgiou uses to maim San appears to be same one we saw her wielding later in life in “The Wolf Inside”. Or that one was modelled on this one.

• We learn that the head of Section 31 of the early 24th century apparently goes by Control, which was previously the name of the threat assessment artificial intelligence that went rogue, attempted to gain sentience, and kill all organic life in the galaxy in season two of DIS.

    • Control is portrayed by Jamie Lee Curtis. It’s a big reveal at the end!

    • The name Control originated in the Section 31 novels, “Disavowed” and “Control”, written by David Mack

• Control’s file on mirror universe Georgiou contains clips taken from season one of DIS, as well as the two episode mirror universe interlude in season three. According to Carl, the events of “Terra Firma, Part 1” and “Terra Firma, Part 2” took place in a test, not the actual mirror universe.

• Controls’ file says that Georgiou was brought to the prime universe in 2257, ”but after a few years we lost contact.” The events of season two of DIS take place almost immediately after season one, unless there were ”a few years” between the resolution of the Klingon war, and the USS Discovery setting out from Earth to pick up her new captain on Vulcan in “Will You Take My Hand?”.

• The Treat of Ka’Tann was mentioned in “Fallen Hero”, though it predates the Federation. Presumably the Federation still upholds the treaties established by Vulcan and other member states.

    • According to the map, shown, there are at least five Starfleet starbases on the other side of the border.

• According a chyron, it is stardate 1292.4. Which, if stardates were meant anything would place the film in season one of DIS, between “Battle at the Binary Stars” [stardate 1207.3] and “Si Vis Pacem, Para Bellum” [stardate 1308.9]. However, stardates don’t mean anything, and are a mind trap.

    • According to a display in the film, this would take place sometime after 2314, and would be before Rachel Garrett’s death in 2344, as per “Yesterday’s Enterprise”, but there is not much information available to narrow it down beyond that. Alok says he was

• We learn that Georgiou has set herself up as the owner/operator of a space station lounge, the Baraam. A deleted scene from the end of season one of DIS showed Leland recruiting Georgiou to Section 31 in brothel in the Orion district on Qo’noS that she took over.

• The Baraam’s majordomo appears to be from Cheron, which is notable only because according to “Let That Be Your Last Battlefield”, no one was left alive on Cheron falling the conflict between their two cultures. Granted, they are extremely long lived, and warp capable, so it’s entirely possible that Bele and Lokai were not actually the last of their people.

    • Unlike Bele and Lokai, who were both brunette, Virgil’s hair colour is also half black and half white.

• Among the weapons in Georgiou’s office are:

    • A bat’leth - Perhaps notably a TNG style iteration, as opposed to the DIS style

    • A mek’leth - One of the varieties introduced in DIS

    • A Romulan dagger

• Georgiou reveals that she was able to clock all of Alok’s Section 31 agents, as they are not particularly discrete. When they were introduced in “Inquisition”, Sloan, and the other Section 31 agents posed as regular Starfleet officers, with nothing particularly remarkable about them. In “Point of Light”, when Ash Tyler was recruited, he spoke of Section 31 as being something mostly viewed as a rumour among Starfleet officers.

• ”And since Vulcans never laugh…” We’ve seen Vulcans laugh, such as Sybok in “Star Trek: The Final Frontier”, as well as Tuvok in “Riddles”. Spock is half-human, but we’ve also seen him laugh in “Q&A”, and in “This Side of Paradise”. Granted, in “Riddles” and “This Side of Paradise”, both characters had their faculties compromised.

    • There is a song titled “The Laughing Vulcan and His Dog” mentioned in “Disaster”.

• It’s Rachel Garrett! From Star Trek! Garrett was introduced in “Yesterday’s Enterprise” as the doomed captain of the USS Enterprise C.

• We learn that Fuzz is not actually a Vulcan, but a microscopic being called a Nanokin piloting a robot facsimile of a Vulcan. The crew of the USS Endeavour seen in “The Best Exotic Nanite Hotel” was microscopic, though they were from an alternate universe where everything was smaller, so perhaps they don’t actually count and I’m just using this to explain Fuzz’s whole deal.

• ”Noe’s on his way to the Baraam to sell his latest creation to the Minosian High Council.” The planet Minos was first seen in “The Arsenal of Freedom”. The people there had reputations as arms merchants, and they wiped themselves out with their own weapons, which the USS Drake investigated.

    • According to a display Garrett brings on, the Minosian Council was responsible for the destruction of the USS Stratford in 2314.

• When we see Quasi change his shape, he first becomes a mass of pseudopods. In “Star Trek: The Undiscovered Country”, Martia’s transition from one appearance to another was much smoother and quicker.

• Georgiou -- and San -- has a device called a phase pod, which allows her move a person or object out of phase with the rest of the universe, enabling whomever is phased to move through things. The effect is very similar to what accidentally happened to Geordi and Ro in “The Next Phase”, via transporter mishap. Unlike Geordi and Ro, Georgiou remains in phase enough that light still reflects off her.

    • Also similar to Geordi and Ro’s experience, Georgiou and San do not simply fall through the floor.

• The mostly nude Andorian is played by David Benjamin Tomlinson, who played Linus on DIS, as well as a variety of other characters.

• Dada Noe informs Alok and Georgiou that he was able to cross over from the mirror universe due to the intersection of two ion storms opening a rift. Ion storms played a part in: Kirk, Uhura, Scotty and McCoy being transported to the mirror universe in “Mirror Mirror”; and Mirror Lorca being transported to the prime universe, as per “Despite Yourself”.

• We learn that Alok was born in the 20th century, and fought in the Eugenics Wars against the augments before being captured and made an augment himself. As per SNW, we know that the Eugenics Wars didn’t begin until the early 21st century.

    • Alok says he slept most of the time between the Eugenics Wars and current day, after being exiled. In “Space Seed” the USS Enterprise located the SS Botany Bay, on which 84 augments were traveling in cryostasis.

• The bridge of the garbage scow is a redress of the bridge set of La Sirena.

• ”He played you, Emperor; San’s alive.” Georgiou was born in 2202, and in 2256, she experienced a six month time jump while being transported to the prime universe. Then, in 2257, she ended up accompanying Discovery to the 31st century, where she had a brief stay before the Guardian of Forever booted her back to the early 24th century, 2314 at the very earliest. Young San appeared to be the same age as young Georgiou, so, unless San used some form of stasis, or hopped around time a bit himself, he should be, roughly 112 years old, at minimum.

• San’s ship has Georgiou’s sword displayed.

• “We’ll reign over this universe with righteous mercy, not like you!” Through the course of the film, we’ve had multiple characters state just how monstrous Georgiou was as emperor of the Terran Empire, and her killing her own family and building a weapon so horrific its engineers took their own lives certainly aren’t doing much for her perception here. However, in “What’s Past Is Prologue”, Lorca berated Georgiou for being weak on border security, and not doing enough to preserve the Terran way of life.

• Turkana IV is the colony where Tasha Yar grew up.

• It appears that the Baraam is not stationary, and is actually a warp capable ship in it’s own right. And it also has a significantly large fleet? And Alpha Team is going to take all the Baraam’s guests with them on their mission to the planet with the roving ”rape gangs.” Anyways, we’ve seen stations serve as ships before, specifically the 31st century Federation HQ was used as evacuation lifeboats in “Coming Home”.

• The episode title is a reference to the series title, “Star Trek: The Next Generation”.

    • The PIC series finale was also a reference to TNG, titled “The Last Generation”.

• This is the 50th and, ostensibly, final episode of LDS, making it the ninth completed Star Trek series.

• The fleet of Klingon Birds-of-Prey all appear to be the same arrangement as the HMS Bounty, introduced in “Star Trek: The Search for Spock”, though it’s unclear what specific class they are.

    • The one exception is Relga’s flagship, which is larger than the others, and has a number of noticeable differences.

• We’re introduced to Relga, who is the sister of Dorg and Bargh, introduced -- an killed by Ma’ah -- in “wej’Duj” and “A Farewell to Farms” respectively.

    • Like her brothers, Relga has a pet targ.

• The rift directed to the prime universe by William Boimler in the previous episode, “Fissure Quest”, opens up in front of Relga’s fleet.

• The IKS Krtas is struck by the energies emitting from the rift, causing it to transformed into a 23rd century Bird-of-Prey, first seen in “The Butcher’s Knife Cares Not For the Lamb’s Cry”. Similarly, the ship captain’s armour is altered to be that of one of T’Kuvma’s followers, which we first saw in “The Vulcan Hello”. The captain himself loses his hair, but appears otherwise unchanged.

• Rutherford expresses disdain for the USS Cerritos’ older systems being unable to properly interface with his implant. This issue was mentioned earlier this season in “Shades of Green” and “Fissure Quest”.

    • This is also a reference to the modern day issue of trying to get both bluetooth headphones to pair with your phone while on your commute.

• We get a repetition of the moment at the end of the previous episode where Boimler receives the message from William regarding the imminent destruction of the prime universe, though this time we get the other lower decker’s reactions.

• Malor and Ma’ah were able to properly attach the animal tusks they had to their blood wine delivery truck, the task they set to at the end of “A Farewell to Farms”.

• ”Wake me if Kahless makes another appearance.” The clone of Kahless appeared in “Rightful Heir” and was installed by Gowron as a figurehead emperor. He was still emperor as of DS9 season four’s “Sons of Mogh”, but Malor’s comment implies that might no longer be the case.

• ”Sorry brother, but today is not a good day to die.” The iconic phrase, ”Today is a good day to die,” was first said in Trek by Worf in “Sins of the Father”.

• The Airolo scientist is voiced by Gabrielle Ruiz, who is T’Lyn’s voice actor.

• The rift’s Schrodinger field transforms the Cerritos into:

    • A Freedom-class starship - A wreck of the Freedom-class was previously seen in “The Best of Both Worlds, Part II”, though it did not have a deflector dish, and only one pylon connected the saucer to the nacelle

    • A second Freedom-class starship, with more yellow on the hull

    • A Terran Empire California-class - According to “Crossover”, the Terran Empire fell to the Klingon-Cardassian Alliance after Emperor Spock’s reforms weakened it, meaning there shouldn’t be a Terran Empire in the 24th century to have built the California-class, but presumably if there are infinite quantum realities, there exists one where the Empire didn’t fall

    • A Sovereign-class starship

    • An Oberth-class starship

    • A Galaxy-class starship

    • A Miranda-class starship

• Doctor T’Ana explains that the reason Relga’s ship does not appear to be changing is, ”It probably is; Klingons hardly ever update their fleet designs. They always want their ships to look like big stupid birds.” The Klingon Bird-of-Prey introduced in “Star Trek: The Search for Spock” was intended to be a Romulan ship, calling back to the TOS Romulan Birds-of-Prey. Even once the decision was made to have Klingons be the antagonists of the film as opposed to Romulans, early drafts of the script made it clear the HMS Bounty was a stolen Romulan ship.

    • One of the Klingon ships is transformed into a barge similar to the mythical Barge of the Dead seen in the VOY episode, “Barge of the Dead”, but this one has a mast.

• Olly is able to take down the Klingon shields, exposing them to the effects of the rift’s energy. Relga and her crew transform into mindless proto-Klingons, much like word did when de-evolved in “Genesis”, and her targ turns into a clam.

• ”Klingons do not hug.” All through TNG and DS9, Worf made several such proclamations regarding things that Klingons don’t do, most of which they actually do, but he’d prefer not to acknowledge the fact.

• Outside the stabilized rift we see:

    • A second California-class starship

    • A Parliament-class starship

    • A Luna-class starship

    • The USS Enterprise E

    • Starbase 80

• Captain Freeman is reassigned to Starbase 80 to oversee missions going into the rift. She learned her alternate self from the Minor Universe had been assigned to Starbase 80 in Dos Cerritos and preventing that fate became something of an obsession for her, as we saw in “Starbase 80?!”.

• Rutherford had his implant removed, and his face reconstructed. Shaxs ripped Rutherford’s original implant out of his head in “No Small Parts”.

• T’Lyn notes romantic attraction between Rutherford and Tendi, but Tendi states they’re just friends. “In Parth Ferengi’s Heart Place” we saw that their attempting to pretend to be a couple led the pair to be extremely awkward.

• We see Karavitus wearing a Chu Chu shirt. The Zebulon sisters performed the Chu Chu dance aboard the Cerritos in “Terminal Provocations”.

• O’Connor drops out of a portal in sickbay without his boots on. When he ascended in “Moist Vessel” his steaming boots were left behind.

• The practice of Twaining began in “Something Borrowed, Something Green”. Boimler and Rutherford were banned from twaining, but we see other characters, including Lundy, Big Merp, and Federov have taken it up.

• In Castro’s quarters, we see one of her salons, where apparently they’re attempting to summon an anaphasic lifeform from an ancient candleholder, similar to Ronin in “Sub Rosa”.

• Ransom has been promoted to captain.

• Ransom makes both Mariner and Boimler provisional first officers. When Captain Ramsey was briefly in charge of the ship, she selected Mariner to be her first officer.

• We see Fletcher serving aboard Starbase 80. He was last seen in “Terminal Provocations” where he was fired almost immediately after being transferred to the USS Titan, and sent back to Earth.

• Ransom chooses ”Engage the core” as his signature command for warp speed.