Fifty Exciting ExperiencesYou visit a world where Robots strain to remember the existence of the Men who created them; hear the tantalizingly brief report of a man who returns from a trip to the future; see the snake-armed Thing that emerges from the mind
A mission to a primitive planet suffering raids from its high-tech neighbors leads Captain Kirk to investigate its inhabitants, who are split into two kinds: real people and clones with no civil rights.