The title is the same as the famous two-part TNG episode that brought Leonard Nimoy as Spock back to our screens and possibly an allusion to bringing several parts of Star Trek together. It is being released on the 30th Anniversary of Star Trek: Generations.

The opening epigraph, “How we deal with death is at least as important as how we deal with life,” is from ST II, when Kirk is flippantly answering Saavik’s queries about the unfairness of the Kobayashi Maru no-win scenario.

The figure floating in space is Gary Mitchell, the former navigator of the USS Enterprise and Kirk’s former student and best friend, who gained god-like powers after the ship went through the barrier at the edge of the Galaxy in TOS: “Where No Man Has Gone Before”, developed megalomania and was eventually killed. Commander Jack Ransom, XO of the USS Cerritos went through something similar but survived in LD: “Strange Energies”. Gary Lockwood, Mitchell’s original actor, is credited, as he came back to do motion capture for the footage.

There follow a series of quick scenes, some of them taken from the previous Roddenberry Archive short films/teasers “765874: Memory Wall” and “765874: Regeneration”. “Memory Wall” refers to an unproduced scene from TMP where Kirk and Spock explore an information storage chamber inside V’Ger.

TNG-era Spock is standing on Veridian III, where Kirk and Picard fought Soran in Generations. The scaffolding and bridge is from where Soran planned to launch a missile to destroy Veridian’s sun and alter the course of the temporal Nexus. Kirk and Picard stopped him at the cost of Kirk’s life. The real-life location of this is the Silica Dome, Valley of Fire State Park in Nevada. Spock is played by actor Lawrence Selleck with a combination of prosthetics and CGI to make him resemble the late Leonard Nimoy.

A futuristic city that is probably 23rd Century San Francisco, seen in “765874” and with TMP-era Spock looking over it in “Regeneration”.

A blurry shot of someone performing a mind-meld on a Vulcan child, seen more clearly in “Memory Wall”.

A group of people on a mesa from “Memory Wall”. I am unable to identify the significance of the Eye of Sauron-like relief on the ground, but I am told it resembles an image of V’Ger, another allusion to the “Memory Wall” scene and a quick flash of V’Ger’s Voyager 6 name plate in that film.

The woman dressed in a uniform from TOS: “The Cage” is Yeoman J.M. Colt, who was Pike’s yeoman in that original pilot. Originally played by Laurel Goodwin in 1964, she is played by Mahé Thaissa, who previously played her in “765874”, “765874: Memory Wall” and “765874: Regeneration”.

765874 is Colt’s Starfleet service number, taken from Star Trek: Early Voyages Vol. 1 #13 (Feb 1998) (she was given the name Mia in the comic).

A shot of the USS Enterprise-D saucer after it crashed on Veridian III during the events of Generations, from “Regeneration”.

Mia Colt touching her finger to a mysterious wall of floating particles, from “Memory Wall”.

A new scene of TMP Spock melding with a Vulcan child. Given what happens later in the short, I’m confident this is Saavik, from when Spock found her as a child on the planet Hellguard in 2274 (between TMP and ST II) and took her in (TOS novel The Pandora Principle). While not on screen canon, Saavik’s backstory has been well established in novels and comics.

A new scene of Colt, now dressed in a Kelvin Timeline short-sleeved skant, in a chamber showing scans of Kirk. I can’t make out most of the words on the displays, but one relates Kirk’s service record and another ends with the words “… by the Director of Starfleet Intelligence”. This reminds me of where Kirk’s body was stored on Daystrom Station and its reference to a mysterious “Project Phoenix” (PIC: “The Bounty”).

Kirk, in his uniform from Generations and looking like his age there, walks through a peaceful garden. He is played by William Shatner, returning to the role at the age of 93 and is presumably made to resemble his younger self in the same way Selleck did Spock. We also see Robin Curtis as an aged Saavik. First played by Kirstie Alley in ST II, Curtis replaced Alley as Saavik in ST III and ST IV.

One of the crowd is a man with white hair is dressed in a 2375-era Starfleet captain’s dress uniform, but with white trousers instead of black. This character is credited as “Crusher”, played by John Daltorio, but otherwise his presence is not explained. The most likely Crusher would be Wesley, who as an interdimensional Traveler (TNG: “Journey’s End”, PIC: “Farewell”, PRO: “Into the Breach”) would be the obvious choice. His being in the dress uniform could be a reference to Wil Wheaton’s mostly deleted cameo in Nemesis at the Riker-Troi wedding.

The Vulcan that Saavik introduces Kirk to is Sorak (played by Mark Cinnery). He is Spock and Saavik’s son, according to the accompanying featurette “Robin Curtis: Becoming Saavik”. Fandom has discussed for decades about whether Spock did indeed impregnate Saavik on Genesis during his pon farr in ST III and whether or not she stayed behind on Vulcan in ST IV because she was pregnant. Given that Sorak seems relatively old, this is likely where this comes from.

We know that Spock did marry (TNG: “Sarek”), but the wife’s name was never mentioned on screen. The novels have him marrying Saavik (Vulcan’s Heart, which apparently inspired this scene) after a very long courtship. Given how long Vulcans live, it’s not as icky as it sounds.

The alien Kirk meets is Yor (played by Gorden Tarpley), a Betelgeusian Lieutenant Commander who was a Time Soldier from the year 2379 of the Kelvin Timeline who fought in the Temporal Wars (DIS: “Terra Firma, Part 1”). We previously saw him as a hologram and cautionary tale as he died in agony in the Prime timeline sometime around the 31st Century, a side effect of having been transported across both universes and time periods. Yor hands Kirk a Starfleet badge - the same one Kirk wore in Generations and that Picard placed on Kirk’s grave.

Sam Witwer, notable for his roles voicing Darth Maul in Star Wars: Clone Wars and Star Wars: Rebels, among many other genre credits, is also credited as Kirk, and may be playing the TOS Kirk with CGI prostheses.

When Generations-Kirk switches with TOS-Kirk, we hear a bridge chirp sound effect very briefly in the mix. The three Kirks are from different eras: TOS, ST II and Generations.

“There are always possibilities…” is taken from the last Captain’s log from ST II. On the wall is hung a set of Vulcan chimes (TOS: “Amok Time”) and a Vulcan lyre (TOS: “Charlie X”). On the table is an IDIC pendant (TOS: “Is There in Truth No Beauty?”) and a piece of jewellery shaped like Vulcan script and, although covered, the photograph of Kirk & Co. (taken on the bridge of the NCC-1701-A during ST V) that Prime Spock bequeathed to Kelvin Spock in Star Trek Beyond. In a teaser to this film, Colt is shown placing the photograph on the table in this scene.

Kirk approaches old Spock and they grasp hands in the same way that Spock did to him during TMP (“This simple feeling is beyond V’Ger’s comprehension.”) and of course he does his famous eyebrow raise at Kirk’s presence. Spock died in the Kelvin Timeline on January 2, 2263 on New Vulcan at the age of 161, having also been transported back in time and across universes.

The sky and landscape outside the window is reminiscent of Vulcan, so the Kelvin Timeline Vulcans must have found a similar planet to settle on after its destruction in ST 2009. It is portrayed that way in the 2013 Star Trek video game, when it is invaded by the Gorn.

There is a special thanks to Kevin Feige, who apparently made some things possible for the production and is a huge Trek fan.