Star Trek: The Original Series Star Trek: The Original Series Star Trek is an American science fiction television series created by Gene Roddenberry that follows the adventures of the starship and its crew. It later acquired the retronym of Star Trek: The Original Series (TOS) to distinguish the show within the media franchise that it began. The show is set in the Milky Way galaxy, roughly during the 2260s. The ship and crew are led by Captain James T. Kirk (William Shatner), first officer and science officer Spock (Leonard Nimoy), and chief medical officer Leonard McCoy (DeForest Kelley). Shatner's voice-over introduction during each episode's opening
Star Trek: Enterprise Star Trek: Enterprise Star Trek: Enterprise, titled simply Enterprise for its first two seasons, is an American science fiction television series created by Rick Berman and Brannon Braga. It originally aired from September 26, 2001 to May 13, 2005 on UPN, spanning . The sixth series in the "Star Trek" franchise, it served as a prequel to "". Set in the 22nd century a hundred years before the events of "The Original Series", and just prior to the formation of the United Federation of Planets, the series follows the adventures of the "Enterprise", Earth's first starship capable of traveling at