All Our Yesterdays

Episode Summary & Review

Summary

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.

Our Take

Very good — not the series’ peak, but an hour that reminds you why Star Trek: The Original Series works.