Bachelor Father is an American sitcom starring John Forsythe, Noreen Corcoran and Sammee Tong. The series first premiered on CBS in September 1957 before moving to NBC for the third season in 1959. The series' fifth and final season aired on ABC for the rest of the show's run. A total of 157 episodes were aired. The series was based on "A New Girl in His Life," which aired on General Electric Theater on May 26, 1957. Bachelor Father is the only primetime series ever to run in consecutive years on the three major television networks (ABC, CBS and NBC).