I Dream of Jeannie is a popular American sitcom with a fantasy premise. Produced by Screen Gems, it aired from 1965 to 1970 on NBC. The show starred Barbara Eden as a genie, and Larry Hagman as an astronaut who becomes her master, with whom she falls in love and eventually marries.
Got partway, don't plan to finish for some reason. Either the quality dropped (The Simpsons), or I really wanted to love them but they just didn't click for me (Buffy), or what I saw was interesting, but not enough to invest time in the whole thing (The Borgias).