Episode Information
About this episode
Charlie X is season 1, episode 7 of Star Trek: The Original Series, first aired on 15 September 1966.
In series order, the previous episode is S01E06 — The Naked Time and the next is S01E08 — Balance of Terror. By original air date, the previous episode is S01E05 — The Man Trap and the next is S01E01 — Where No Man Has Gone Before.
Browse every episode in Season 1.
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