I Dream of Jeannie is an American sitcom with a fantastical premise. The show starred Barbara Eden as a 2,000-year-old genie, and Larry Hagman as an astronaut who becomes her master, with whom she falls in love and eventually marries. Produced by Screen Gems, the show originally aired from September 1965 to May 1970 with new episodes, and through September 1970 with season repeats, on NBC. The show ran for five seasons and produced 139 episodes. The first season consisted of 30 episodes filmed in black and white.