Star Trek is a science fiction television series, created by Gene Roddenberry, that was telecast in the United States of America and southern Canada by NBC-TV from September 8, 1966, through June 3, 1969.
Although this TV series had the title of Star Trek, it has acquired the retronym of Star Trek: The Original Series to distinguish it from the numerous sequel that have followed it, and also from the fictional universe that it created. Its time setting is roughly the 23rd century. The original Star Trek series follows the adventures of the starship Enterprise and its crew, led by Captain James T. Kirk (William Shatner), first officer Mr. Spock (Leonard Nimoy), and chief medical officer Leonard McCoy (DeForest Kelley). William Shatner's voice-over introduction during each episode's opening credits stated the starship's purpose:
When Star Trek premiered on NBC-TV in 1966, it was not an immediate hit. Initially, its Nielsen ratings were low, and its advertising revenue was modest. Before the end of the first season of Star Trek, some executives at NBC wanted to cancel the series because of its low ratings. The chief of the Desilu Productions company, Lucille Ball, reportedly "single-handedly kept Star Trek from being dumped from the NBC-TV lineup."
Toward the end of the second season, Star Trek was again in danger of cancellation. The lobbying by its fans gained it a third season, but NBC also moved its broadcast time to the Friday night "death slot", at 10 p.m. Eastern Standard Time (9:00 p.m. Central Time). Star Trek was cancelled at the end of the third season, after 79 episodes were produced. However, this was enough for the show to be "stripped" in TV syndication, allowing it to become extremely popular and gather a large cult following during the 1970s. The success of the program was followed by five additional television series and eleven theatrical films. The Guinness World Records lists the original Star Trek as having the largest number of spin-offs among all TV series in history.
Read more about The Enterprise Crew at Wikipedia
Official Site: Paramount Pictures
Researched by: Darwin Tremor