S2·E18 The Immunity Syndrome
Core
Aired January 19, 1968 50 min ★ 7.5/10 · 39 TMDB votes
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Synopsis
The crew of the Enterprise encounters an energy-draining field which may be able to destroy the galaxy.
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Director & writers
Joseph PevneyDirectorRobert SabaroffWriter
Guest stars
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Frequently Asked Questions
When did Season 2 Episode 18 of Star Trek air?
Season 2, Episode 18 ('The Immunity Syndrome') originally aired on January 19, 1968.
How long is Season 2 Episode 18 ('The Immunity Syndrome')?
The runtime for this episode is approximately 50 minutes.
What happens in Star Trek Season 2 Episode 18?
The crew of the Enterprise encounters an energy-draining field which may be able to destroy the galaxy....
All Star Trek episode ratings Season 2 Where to watch
Top-rated Star Trek episodes
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