Star Trek is a science fiction television series created by Gene Roddenberry which aired from September 8, 1966 through June 3, 1969. 80 episodes were produced, 79 of which were aired. Although cancelled after a relatively short run, the program was placed in syndication, where it spawned a strong fan following and, later, achieved iconic status as an American - and eventually worldwide - television phenomenon. Set in the 23rd century, Star Trek follows the adventures of the starship Enterprise and her crew, led by Captain James T. Kirk (William Shatner) and his First Officer Mr. Spock (Leonard Nimoy).
List of shows that have between 50 and 100 episodes, including shows currently still on air. so some will be added only later to be removed once they pass 100.