Star Trek S3E23: All Our Yesterdays
- Aired: 1969-03-14
- Runtime: 60 minutes
Overview
While trying to locate the missing population of a planet doomed by a coming nova, Kirk, Spock, and McCoy find a mysterious librarian who sends them back into the planet's past. While Spock and McCoy fight for survival in a frigid landscape, Kirk is accused of witchcraft.