S1·E27 The Alternative Factor
Core
Aired March 30, 1967 51 min ★ 5.6/10 · 48 TMDB votes
Synopsis
Kirk and Spock encounter an alien named Lazarus who claims to be from an anti-matter universe.
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Director & writers
Gerd OswaldDirectorDon IngallsWriter
Guest stars
Frequently Asked Questions
When did Season 1 Episode 27 of Star Trek air?
Season 1, Episode 27 ('The Alternative Factor') originally aired on March 30, 1967.
How long is Season 1 Episode 27 ('The Alternative Factor')?
The runtime for this episode is approximately 51 minutes.
What happens in Star Trek Season 1 Episode 27?
Kirk and Spock encounter an alien named Lazarus who claims to be from an anti-matter universe....