Star Trekis a massive multimedia franchise with various characters and stories told throughout it, but the character of Captain Kirk is easily one of the most famous characters in the franchise’s history. While actors like Chris Pine and Paul Wesley have taken on the role in recent years, it is a role that will forever be linked toWilliam Shatner. Shatner played the role inStar Trek: The Original Seriesfrom 1966 to 1969 and then reprised his role in six feature films released from 1979 to 1991 alongside the original crew. The seventh film,Star Trek Generations, focused on the crew fromThe Next Generationseries but also had the long-awaited moment where Patrick Stewart’s CaptainJean Luc-Picard finally met Captain Kirk.
Star Trek: Generationssaw Kirk’s character finally die in the franchise, but despite that, writers and creatives kept trying to find ways to bring Shatner back to the beloved franchise. The closest came inStar Trek: Enterprise, a prequel series that was set before the events ofStar Trek: The Original Series. This raises the question: how was Shatner expected to reprise his role as Kirk in a prequel series set before the events ofStar Trek: The Original Seriesbut also factor in that Shatner had aged almost forty years since? The creators looked to reuse a concept fromThe Original Series, but the concept never made it to air. Here was how William Shatner almost returned as an evil Captain Kirk and why it never happened.
What Was The Original Plan
The idea for bringing Shatner back as Captain Kirk was the creatives building off an old episode fromStar Trek: The Original Series, specifically Season 2, Episode 4, “Mirror, Mirror.” The episode revolves around a transporter malfunction that swaps Captain Kirk and his companions with their evil counterparts from a parallel universe, which the franchise would later dubThe Mirror Universe. Manny Coto, the showrunner ofStar Trek: Enterpriseduring its final season, explained in the bookThe Center Seat: 55 Years of Star Trekby Peter Holmstrom his plans for bringing Shatner back as Captain Kirk. He said:
“In the original ‘Mirror, Mirror,’ the evil Kirk had a device that was called the Tantalus field, which you press a button and his enemies would vanish. Now, it was implied in there, in that episode, that they just kind of died, but what the Reeves-Stevenes were saying [was], ‘What if what this field did was transport everyone who was opposed to him into this pocket universe?’ So, they were all on this planet surviving. […] But they’ve forged this kind of community in basically a prison.”
The plan then would be for Admiral Archer (Scott Bakula) and his crew to find their way into the pocket universe and come across the older evil Kirk. Later reports suggest to explain Shatner’s Kirk being older. The explanation was the device would transport victims back in time to a penal colony. The Evil Kirk (known as Tiberius) seeks to use the transporter to return to his own universe but discovers that it has not yet diverged from the main universe and does not exist. The episode would then have explored the creation of the mirror universe through actions by Tiberius and Captain Archer, making the episode both a sequel and prequel to “Mirror, Mirror.”
Why It Didn’t Happen
The creatives were excited about the idea of Shatner returning toStar Trek. Yet Paramount decided against bringing Shatner back forStar Trek: Enterprise. While some might think the studio got cold feet about the star of the franchise playing an evil version of the popular character would be a factor, Paramount didn’t actually care about that factor. Reportedly, the studio did not want to pay Shatner the money he was asking for at the time, as they deemed it too high a price for the series. Coto, however, believes there was another factor. He said, “[Paramount] wanted [Enterprise] to die.” He added that the decision likely had little to do with money but that they had lost interest in the series, and “not because he was too expensive, but because they might’ve saved the series.”
This episode was scheduled for Season 4 ofStar Trek: Enterprise, which would ultimately be its last. Despite being one of Paramount’s biggest franchises,Star Trekwas facing some tough times as a brand.Star Trek: Nemesiswas a huge flop at the box office in December 2002, andStar Trek: Enterprisestruggled to gain the massive ratings that other past series had. After years of continuity, only the hardcore fans could keep up, andStar Trekwas a franchise. Casual fans could not just jump on board the series anymore.
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The episode was later reformatted into the two-part “In a Mirror, Darkly”. The episode revisited the Mirror Universe and was a prequel to “Mirror, Mirror” while also acting as a sequel to theOriginal Seriesepisode “The Tholian Web.” The episode was entirely setwithin the Mirror Universeand showed the cast ofStar Trek: Enterpriseplaying evil versions of themselves set in this alternate militaristic timeline. The episode was also intended to set up a plotline forSeason 5 ofStar Trek: Enterprise, which would see the return of the Mirror Universe crew. While filming the two-part episode, the crew got the news thatStar Trek: Enterprisehad been canceled by UPN, and this would be its final season.
“In a Mirror, Darkly Part I” aired on June 03, 2025, and “Part II” aired on July 20, 2025. Three weeks later,Star Trek Enterprisewould air its final episode. While the final season could not bring Kirk back, for the final episode, they brought backStar Trek: The Next Generationscharacters William Ryker (Jonathan Frakes) and Deanna Tori (Mariana Sirtis) for a major role in a move that was highly criticized for taking away the attention of the Enterprise characters for cheap fan service.
Star Trek Revisited Many of These Ideas Years Later
In 2005, Paramount Pictures started developing a newStar Trekfeature film, which would eventually become 2009’sStar Trekby director J.J. Abrams. Like the plans for the Mirror Universe episode ofEnterprise,Star Trekinvolved exploring an alternate reality from the original series, but instead of an evil universe, this time one with younger versions of the main crew that splintered off from the main timeline.
J.J. Abrams did consider bringing back William Shatner as Captain Kirk inStar Trekbut opted out of it, seeinghis death inStar Trek: Generationsas pretty definitive. To bridge the gap between the originalStar Trekfranchise and his reboot, he instead opted to bring back Leonard Nimoy as an older version of Spock, picking up from the storyline fans saw play out inStar Trek: The Next Generation.
Star Trekis both a prequel to the original series but also a sequel to films and stories likeThe Next Generation, as the film involves an older Spock meeting the younger versions of theStar Trekcrew. This is very similar to how theStar Trek: Enterpriseepisode would have been both a sequel and prequel to “Mirror, Mirror.” This is not to suggest that the creators of theStar Trekfilm took this idea, as exploring alternate realities and timelines has been a long part of the franchise’s history, but it is interesting that the two creative teams had similar approaches to doingStar Trekprequels.
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Star Trekwouldrevisit Captain Kirk multiple timesin the era. Not only did Chris Pine play a version of the character in the Kelvin timeline set films, but the character would make his return in the mainStar Trekcanon onStar Trek: Strange New World. Paul Wesley first played an alternate version of Captain Kirk in the Season 1 finale, “A Quality of Mercy,” which showed how the story of theOriginal Seriesepisode “Balance of Terror” might have gone down if Kirk was not Captain of the Enterprise. Meanwhile,another alternate Kirkwould appear in the season two episode “Tomorrow and Tomorrow and Tomorrow,” which saw a version of Kirk in a timeline that the Federation had never formed. Wesley would finally get to appear as the actual Captain Kirk in the sixth episode of Season 2, “Lost in Translation,” and return for the musical “Subspace Rhapsody”.
DespiteStar Trek: Enterprisenot getting to bring back William Shatner as Captain Kirk, it is interesting to see how the franchise has gone on in the years since. WhenStar Trek: Enterprisewas on the air and trying to bring back William Shatner, it was at a low point in the franchise. Now, many of the ideas have been remixed, reimagined, or re-explored in newerStar Trekmaterial when the series is now more widespread than ever. It is clear that they might have just been ahead of their time.
Fans can see Shatner inWilliam Shatner: You Can Call Me Bill, a documentary where Shatner recounts his life and career and is currently playing in theaters.
