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The City on the Edge of Forever

"The City on the Edge of Forever"
Star Trek: The Original Series episode
Episode no. Season 1
Episode 28
Directed by Joseph Pevney
Written by Harlan Ellison
Featured music Fred Steiner (original)
Cinematography by Jerry Finnerman
Production code 028
Original air date April 6, 1967 (1967-04-06)
Guest appearance(s)
Episode chronology
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"The City on the Edge of Forever" is the 28th episode of the American science fiction television series Star Trek, and the penultimate episode of the first season. It was first broadcast in the United States on NBC on April 6, 1967. Set in the 23rd century, the series follows the adventures of Captain James T. Kirk (William Shatner) and his crew aboard the Starfleet starship USS Enterprise. In this episode, after Doctor Leonard McCoy (DeForest Kelley) travels back in time and changes history, Kirk and Spock (Leonard Nimoy) follow him to correct the timeline. In doing so, Kirk falls in love with Edith Keeler (Joan Collins), but realizes that in order to save his future, he must allow her to die.

The writing of this episode took over ten months, from the initial pitch by Harlan Ellison to the final re-write by Gene Roddenberry. Steven W. Carabatsos and D. C. Fontana, both story editors on the show, undertook re-writes of the teleplay, and changes have also been attributed to producer Gene L. Coon. The experience led to animosity between Ellison and Roddenberry for the rest of the latter's life, in particular over a claim by Roddenberry that Ellison had the character Scotty dealing drugs in one version of the script. The episode went over budget by more than $50,000 and overran the production schedule. Mistakes were made in the set design with an instruction for "runes" misconstrued as a request for "ruins". With Matt Jefferies ill, Rolland Brooks designed the set and the Guardian of Forever, to the surprise of Jefferies on his return.


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