- 8.0/103 votes
#1 - The Eye of the Beholder
Season 1 Episode 15 - Aired 1/5/1974
Telepathic aliens put Kirk, Spock and McCoy in a zoo.
Director: Hal Sutherland
Writer: David P. Harmon
- 7.4/1033 votes
#2 - A Piece of the Action
Season 2 Episode 17 - Aired 1/12/1968
The Enterprise visits a planet with an Earth-like 1920s gangster culture.
Director: James Komack
Writer: David P. Harmon
- 7.3/1032 votes
#3 - The Deadly Years
Season 2 Episode 12 - Aired 12/8/1967
Strange radiation exposes the command crew of the Enterprise to the effects of rapid aging.
Director: Joseph Pevney
Writer: David P. Harmon