When Kirk, Spock and McCoy investigate the disappearance of a doomed planet's population, they find themselves trapped in different periods of that world's past.
Episode rating
Cast of episode
81
11
1
- Mister Spock
- Dr. McCoy
- Captain James Tiberius 'Jim' Kirk
- Scott
- Zarabeth
- Mr. Atoz
- The Prosecutor
- The First Fop
- Woman
- Klingon Crewman
- The Jailor
- The Constable