After Dr. McCoy helps the leader of a planet populated by people with powerful psionic abilities, they decide to force him to stay by torturing his comrades until he submits.
Episode rating
Cast of episode
63
23
7
6
1
- Mister Spock
- Captain James Tiberius 'Jim' Kirk
- Uhura
- Dr. McCoy
- Scott
- Alexander
- Parmen
- Beta 5 Computer
- Nurse Chapel
- Eraclitus
- Dionyd
- Lieutenant Hadley
- Yeoman
- Spectator
- Enterprise Lieutenant