Below is a complete Star Trek: The Original Series episode list that spans the show's entire TV run. Photos from the individual Star Trek: The Original Series episodes are listed along with the Star Trek: The Original Series episode names when available, as are the dates of the original airing of the episode. Star Trek: The Original Series episodes from every season can be seen below, along with fun facts about who directed the episodes, the stars of the and sometimes even information like shooting locations and original air dates. Examples of items on this list include “The Trouble With Tribbles” and “Wolf in the Fold.” Are you remembering a funny scene but can't think of the name that the Star Trek: The Original Series episode is from? Scroll below and you'll find what you're looking for.