The Enemy Within
October 6, 1966
50 min
3.6/5
Season 1 - Episode 5: The Enemy Within
00:00 / 45:00
Overview
A transporter malfunction causes Captain Kirk to split into his "good" and "evil" selves, and a landing party will freeze to death if they don't merge the two back together.
Episode Information
TV Show
Star Trek
Season
Season 1
Episode Number
5
Air Date
October 6, 1966
Runtime
50 minutes
Rating
3.6/5
Guest Stars
Eddie Paskey
Lt. Leslie (uncredited)
Grace Lee Whitney
Yeoman Janice Rand
Jim Goodwin
Farrell
Edward Madden
Fisher
Crew
Richard Matheson
Writer
Leo Penn
Director
G
Gerald Perry Finnerman
Director of Photography
S
Sol Kaplan
Music
F
Fabien D. Tordjmann
Editor
W
Walter M. Jefferies
Art Direction