| William Shatner | Admiral / Captain James T. Kirk |
| Leonard Nimoy | Captain Spock |
| DeForest Kelley | Dr. Leonard "Bones" McCoy |
| James Doohan | Commander Montgomery "Scotty" Scott |
| George Takei | Commander Hikaru Sulu |
| Walter Koenig | Commander Pavel Chekov |
| Nichelle Nichols | Cmdr. Uhura |
| Jane Wyatt | Amanda |
| Catherine Hicks | Dr. Gillian Taylor |
| Mark Lenard | Ambassador Sarek |
| Director | Leonard Nimoy |
| Producer | Harve Bennett; Brooke Breton |
| Writer | Gene Roddenberry; Leonard Nimoy |
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