Episode Information
About this episode
The Changeling is season 2, episode 8 of Star Trek: The Original Series, first aired on 29 September 1967.
In series order, the previous episode is S02E07 — Wolf in the Fold and the next is S02E09 — The Apple. By original air date, the previous episode is S02E04 — Who Mourns for Adonais? and the next is S02E10 — Mirror, Mirror.
Browse every episode in Season 2.
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