Star Trek
All Our Yesterdays
Kirk, Spock and McCoy are trapped in two parts of another planet's past - a world threatened with destruction when its sun goes supernova.
Star Trek
Kirk, Spock and McCoy are trapped in two parts of another planet's past - a world threatened with destruction when its sun goes supernova.
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Plex LoginEpisode: S3E23
Aired: Mar 14, 1969
Runtime: Runtime TBD
Director:
Writer:
Guest stars: