Led by Captain Christopher Pike, the crew of the starship Enterprise investigates of a far-off planet which was the site of a shipwreck eighteen years earlier. They encounter telepathic aliens who seek a human male specimen for their menagerie.
Jeffrey Hunter
Christopher Pike
Leonard Nimoy
Spock
Majel Barrett
Number One
Susan Oliver
Vina
Meg Wyllie
The Keeper
Peter Duryea
Lieutenant José Tyler
Laurel Goodwin
Yeoman J. M. Colt
Clegg Hoyt
Transporter Chief Pitcairn
