The crew of the Federation starship Enterprise is called to Nimbus III, the Planet of Intergalactic Peace. They are to negotiate in a case of kidnapping only to find out that the kidnapper is a relative of Spock. This man is possessed by his life long search for the planet Sha Ka Ree which is supposed to be the source of all life. Together they begin to search for this mysterious planet.
- Genre: Science Fiction, Action, Adventure, Thriller
- Studio: Paramount
- Keyword: uss enterprise-a, loss of loved one, self sacrifice, starship, hostage, spacecraft, teleportation, liberation of hostage, half-brother, space western, romulans, belief in god, cult leader, space opera, levitation, deity, el capitan, outer space, jailbreak
- Cast: William Shatner, Leonard Nimoy, DeForest Kelley, Laurence Luckinbill, George Takei, James Doohan