• Though the episode title, “Fully Dilated”, is referring to the time dilation effect of the planet, Dilmer III, in “Disaster”, Worf described Keiko O’Brien as being, ”fully dilated to ten centimetres,” while she was in labour.

• Cap’n Freeman records the stardate as 59499.6 in her log.

• The USS Cerritos has been dispatched to deal with the season’s B-plot, a dimensional fissure. The fissures have factored into three other episodes this season, “Dos Cerritos”, “The Best Exotic Nanite Hotel”, and “A Farewell to Farms”.

    • A purple iteration of the USS Enterprise D crossed over to the prime universe while, apparently, battling evil clones of Tasha Yar. Assuming the purple universe is on the same timeline as the prime universe, that would indicate that their Enterprise D was not destroyed during the events of “Star Trek Generations”, and that their Data did not die in “Star Trek Nemesis”.

• This is the first mention of the Viltan Flats on screen, but they originated in the “The Way of Kolinahr: The Vulcans” sourcebook for Last Unicorn Game’s “Star Trek Role Playing Game”.

• Cap’n Freeman mentions filling the senior science officer position. Tendi was transferred from sickbay to senior science officer training in “First First Contact”.

• A new development in the season’s A-plot is that after the events of the previous episode, Rutherford is now also growing a beard in an attempt to mimic the success of the minor universe’s Beardler. As opposed to finding a more successful version of himself to emulate.

    • Boimler’s beard growth continues, but it seems to have slowed down, which is saying something.

• ”The position should go to the most qualified candidate, not just the one who’s dreamt about it since they were old enough to carry a dagger.” Tendi has dreamt about become a Federation science officer since she was eight months old.

• T’Lyn claimes to be, “particularly sensitive to odour.” As per “Broken Bow”, Vulcan females have a heightened sense of smell.

• ”This is going to be a fun alternate dimensional technology recovery girls’ trip.” Mariner and Tendi also referred to their running an errand for Doctor T’Ana in “We’ll Always Have Tom Paris” as a girls’ trip.

• ”Oh, it’s like that planet Voyager went to.” Tendi refers to the events of “Blink of an Eye”, where the USS Voyager visited the Weird Planet Displaced in Time, though while Dilmer III’s time dilation causes a week to pass on the surface for every second in orbit, the WPDiT experienced one day every 1.03 seconds.

• Snell is played by Eric Bauza, who has voiced a number of characters across LDS, PRO, and the “Very Short Treks”, including Barniss Frex, as well as both Screwhead and Ass Face.

• Hey, it’s purple Data! From purple Star Trek! Purple Data is voiced by Brent Spinner, who has a story credit on “Star Trek Nemesis”,

• *”My away mission résumé is going to be more padded than a Romulan’s shoulder.” We first saw Romulan uniforms with somewhat robust shoulder padding in “The Neutral Zone”.

• ”This is starting to feel like when Picard got duped into thinking he was a family man by that probe.” Mariner is referring to the events of “The Inner Light”.

    • ”I gotta find a flute!” Despite Mariner’s chastising Boimler earlier in the episode for ”plagiarizing someone’s vibe,” she’s pretty quick to take away the wrong lesson from Picard’s probe experience.

• ”Why’s there always a suspicious lurker when you’re in a Carbon Creek situation?” Carbon Creek is the name of the town where T’Pol’s grandmother, T’Mir lived for some time after her survey team’s ship crashed on Earth prior to first contact, as well as the name of the episode where she shares the story. Notably, there wasn’t actually anyone doing much lurking in the episode.

    • Archer and Trip were skeptical of the story T’Pol told, though she did claim the information was documented in the Vulcan archives.

• ”Do not be concerned, I have been just a head before.” Purple Data apparently experienced the events of “Time’s Arrow” and “Time’s Arrow, Part II”.

    • Purple Data further confirms the purple universe engaged with their own “Time’s Arrow” by claiming that it was himself, Picard, and ”some guy in a silver jumpsuit” who located his missing head, as was the case in the prime universe.

    • Data was also just a head in “Disaster”.

• Apparently food is not allowed in the transporter bay. In “Tomorrow is Yesterday”, we saw there was food synthesizer in the transporter room aboard the USS Enterprise, and in “The Dauphin”, Wesley brings a visiting head of state a chocolate mousse in the transporter room before she leaves.

• Purple Data points out to Tendi that Vulcans rarely require sleep. In “The Paradise Syndrome”, Spock claimed he could go without sleep for weeks, and in “Muse”, Tuvok stayed awake for a full ten days.

• ”That is some Edo level bullshit, right there.” In “Justice”, the Edo legal system’s only punishment was execution via poison needle, so Mariner is exaggerating the consequences of her actions.

• Tendi is attempting to construct a transporter using resources available on Dilmer III.

    • In “The City on the Edge of Forever” Spock constructed a mnemonic memory circuit, while stuck on Earth in the 1930s

    • In “Time’s Arrow”, Data built a device to track time shifts while in 1893

    • In “Carbon Creek”, Stron was attempting to build a subspace transceiver in 1953 before the Vulcan survey team was rescued

• ”Wow, you really are fully functional.” Data claimed to be fully functional, and programmed ”in a broad variety of of pleasuring,” in “The Naked Now”. Programming, which apparently includes eating ropes.

• Mariner’s prison pals call her ”Big Mare,” which is also the name Tawny Newsome coined for Mariner’s depiction on large advertising banners at real life events, such as San Diego Comic Con.