"A dying planet. A fight for life."
Story
Admiral Kirk and his bridge crew risk their careers stealing the decommissioned Enterprise to return to the restricted Genesis planet to recover Spock's body.
Runtime
105 min.
Director
Leonard Nimoy
Cast / Superheroes
| William Shatner | Admiral James T. Kirk |
| DeForest Kelley | Dr. Leonard McCoy |
| Christopher Lloyd | Cmdr. Kruge |
| James Doohan | Montgomery Scott |
| George Takei | Hikaru Sulu |
| Walter Koenig | Pavel Chekov |
| Nichelle Nichols | Cmdr. Uhura |
| Robin Curtis | Lt. Saavik |
| Mark Lenard | Ambassador Sarek |
| Merritt Butrick | Dr. David Marcus |
| Judith Anderson | Vulcan High Priestess |
| James B. Sikking | Captain Styles |
| Phillip R. Allen | Capt. Esteban |
| Robert Hooks | Admiral Morrow |
| John Larroquette | Maltz |
| Carl Steven | Spock...Age 9 |
| Vadia Potenza | Spock...Age 13 |
| Stephen Manley | Spock...Age 17 |
| Joe W. Davis | Spock at age 25 |
| Miguel Ferrer | First Officer |
| Branscombe Richmond | Klingon Gunner #2 |
| Frank Welker | Spock's Screams |
| Scott McGinnis | Starfleet Cadet "Mr. Adventure" |
| Phil Morris | Trainee Foster |
| Jeanne Mori | Helm Officer |
| Grace Lee Whitney | Commander Janice Rand (Woman in Cafeteria) |
| Leonard Nimoy | Capt. Spock/Elevator Voice |
| Nanci Rogers | Bar Waitress (uncredited) |
