List of Star Trek: The Animated Series episodes

This is an episode list for the science fiction cartoon series Star Trek: The Animated Series (also known as The Animated Adventures of Gene Roddenberry's Star Trek), which aired from September 1973 through October 1974 on NBC. The second television program in the Star Trek franchise, Star Trek: The Animated Series consists of a total of 22 episodes over two seasons. This episode list incorporates the stardate on which the events of each episode took place within the fictional Star Trek universe.

...
Wikipedia