Plot synopsis: How to Marry a Millionaire is an American sitcom that aired in syndication from September 1957 to August 1959. The series is based on the 1953 film of the same name starring Marilyn Monroe, Betty Grable, and Lauren Bacall. The series stars Lori Nelson, Merry Anders, and Barbara Eden. Lisa Gaye joined the cast in the second season after Lori Nelson left the series. How to Marry a Millionaire was the first series that Barbara Eden was featured in as a regular cast member. Eden would go on to play one of her more notable roles, "Jeannie" in the NBC sitcom I Dream of Jeannie. During the series' first season, Eden was billed third. After Lori Nelson left the series, Eden was billed first.