In 1976, the American comedy series M*A*S*H, set in the fictional 4077th Mobile Army Surgical Hospital, during the Korean War, produced “The Interview”, an in-universe documentary about the characters. Breaking the sitcom format, it was aired in black and white as the last episode of Season 4, consisting mostly of improvised in-character interviews.

“The Interview” is a milestone in television history, copied several times by other series - notably in the SF genre by Babylon 5 with “And Now For a Word” and (partly) “The Illusion of Truth”, as well as Stargate SG-1’s “Heroes” - except those were scripted rather than improvised. M*A*S*H itself repeated the format in Season 7’s “Their Finest Hour”.

A Star Trek fan-made production, Return to Axanar, also used the documentary format. Some licensed novels like The Final Reflection, Spock’s World, The Romulan Way and Strangers From the Sky have also used in-universe texts as part of the storytelling, but this is the first time it’s been used on screen.

Beto makes reference to “investigating the mysteries within ourselves.” In ENT: “Terra Prime”, Archer says, “[T]he most profound discoveries are not necessarily beyond that next star. They’re within us, woven into the threads that bind us, all of us, to each other.” In DIS: “Brother”, Burnham describes space, the final frontier as “Above us. Around us. Within us.”

The length of Enterprise as 442.6 metres long is a recent retcon. For decades, the established figure was 289 m, or 947 ft as stated in The Making of Star Trek, but revised upward for the DIS era in production graphics, clearly seen in SNW: “Memento Mori” to the figures we see here. The crew complement of 203 is based on dialogue in TOS: “The Cage”. The dedication plaque states the dimensions as Length: 442 m (1450 ft), Beam: 201 m (659 ft) and Height: 93 m (305 ft), with Weight: 190,000 tonnes (209,439 tons). The caption also establishes the ship’s weaponry as 6 phaser banks and 2 photon torpedo tubes.

The Plain of Blood on Vulcan was first seen in ENT: “The Forge”, an arid expanse that legend holds was flowing with the green blood of battle until Surak cooled it with logic. This is the first time a Vantu blade has been mentioned. Other Vulcan weapons include the lirpa and ahn’woon. This is also the first mention of Kolaran blades.

The back of Uhura’s delta has her name and presumably her Starfleet serial number (and birthdate?). We saw similar name and serial number markings on the backs of deltas in DIS.

This is the first mention of Lutani VII and Kasar, and the stardate of the Kasar attack is 2177.9. The briefing takes place on 2191.4. PADD stands for “Personal Access Display Device” - while first named in TNG, ENT: “Terra Nova” established that the term PADD was used as far back as the 22nd Century.

Jikaru is the Lutani name for “starlight” and the species have lived on the oceanic moon Tychus-B. The transformation Uhura refers to allows it to move through space. Space-borne lifeforms have appeared several times in Star Trek, notably TOS: “The Immunity Syndrome”, TNG: “Tin Man”, TNG: “Galaxy’s Child”, VOY: “The Cloud”, DIS: “Magic to Make the Sanest Man Go Mad”, LD: “Grounded”, LD: “Upper Decks”, among others I’ve probably missed. The Jikaru sound is reminiscent of whalesongs (which were a plot point in ST IV).

This is the first time where it is stated that practitioners of Surakian meditation gain increased esper sensitivity and makes mind melds more efficient. The term esper to describe psychic powers was first used in TOS: “Where No Man Has Gone Before”, where esper ratings were part of Starfleet officer records.

Quadroline was first mentioned in TNG: “First Contact” as a drug used on Malcor III. Hyronalin was first mentioned in TOS: “The Deadly Years” as the accepted treatment for radiation sickness.

M’Benga chooses his words carefully when he doesn’t answer if Starfleet has ordered him to kill and says killing people is not a function of his “current job”, given his past as a covert ops wetworks specialist called “The Ghost”. Protocol 12 is a combat drug he developed that gave its user increased strength, endurance and pain resistance, but with side effects. He was present at the Battle of ChaKana which took place on J’Gal during the Klingon War (SNW: “The Broken Circle”) as well as the final Battle of J’Gal (SNW: “Under the Cloak of War”). M’Benga is also cagey about scrubbing sickbay’s surveillance logs (SNW: “The Elysian Kingdom”).

Uhura’s story of the death of her parents and older brother in a shuttle accident was first told in SNW: “Children of the Comet”. Her grandmother, who used to be in Starfleet, steered her toward Starfleet Academy. The USS Cayuga (NCC-1557) was a Constitution-class ship commanded by CAPT Marie Batel which was destroyed by the Gorn over Parnassus Beta in SNW: “Hegemony”. The stardate as stated in that episode and here was 2344.2.

Pike’s love of horseriding was fist established in TOS: “The Cage” and we saw him on horseback in SNW: “Strange New Worlds”.

Christine’s reference to how Vulcans abandoned “these kinds of psionics” centuries ago may be a reference to psionic resonator weapons like the Stone of Gol (TNG: “Gambit, Part II”).

Ortegas yells, “¡Quítame eso de la cara!”, Spanish for “Get that out of my face!”

Spock’s mission to mind meld with the Jikaru in space echoes what he will do years later with V’Ger (TMP). Spock will also meld with alien species like the Horta (TOS: “The Devil in the Dark”) and with humpback whales (ST VI).

Galileo is the most iconic of Enterprise’s shuttles, prominently featured in TOS: “The Galileo Seven”. I think this the first time we’ve seen one (there were a few) named on screen in SNW.

Anti-grav stretchers or gurneys were used several times in TNG, DS9 and LD to ferry wounded personnel to sickbay. Spock was also in a Vulcan healing coma in TOS: “A Private Little War”.

The birthday party is for a Bolian officer. Pike’s cooking for his crew was first seen in “Children of the Comet”, and we get a glimpse of Batel among the party as well.

Like SNW: “A Space Adventure Hour”, this episode does not have the standard opening titles but serves its credits at the end of the episode.