Long-running sitcom about Danny Williams, a nightclub entertainer with a wife and two kids. The series made several changes during its 11-year run, including its title (it started as "Make Room for Daddy" and was retitled "The Danny Thomas Show" in 1956). At the end of the third season, Jean Hagen, Danny's onscreen wife, quit, so Williams became a widower. He was single for a year before marrying nurse Kathy O'Hara. Thomas reprised his role in 1970 on the short-lived "Make Room for Granddaddy."