Season 1 · Episode 27
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The Alternative Factor
Thu, Mar 30, 1967
·
50 min
Kirk and Spock encounter an alien named Lazarus who claims to be from an anti-matter universe.
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Thu, Mar 30, 1967
50 min
Show
Star Trek
79 episodes
Episode
S1 · E27
in Star Trek
Up next
S1 · E28
The City on the Edge of Forever
Thu, Apr 6, 1967