 The television sitcom was based on a series of "Saturday Evening  Post" stories by Everett Rhodes Castle (qv). It was first  broadcast live Oct. 7, 1953 and ran for 39 episodes until July 2,  1954. The show ran through several aliases: "Colonel Humphrey  Flack," "Fabulous Fraud" and "The Impostor." In 1958 the series was  filmed for first