The Original Series: Season 3 (1968-1969)
S03E13

Wink Of An Eye

Stardate: 5710.5 Year: 2268

Invisible aliens take over the Enterprise.

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Broadcast: 1 November 1968
Format: Episode Prod #: 068
Writer(s): Arthur Heinemann (from a story by Lee Cronin)
Director(s): Jud Taylor
Story Order: 236 | Correct Order: 69