It Takes a Thief is an American action-adventure television series that aired on ABC for three seasons between 1968 and 1970. It stars Robert Wagner in his television debut as sophisticated thief Alexander Mundy, who works for the U.S. government in return for his release from prison. For most of the series, Malachi Throne played Noah Bain, Mundy's boss. It was among the last of the series in the 1960s spy television genre, although Mission: Impossible continued for several more years. It Takes a Thief was inspired by, though not based upon, the 1955 motion picture To Catch a Thief, directed by Alfred Hitchcock; both of their titles stem from the English proverb "Set a thief to catch a thief" (or as it is more often phrased, "It takes a thief to catch a thief"). According to Wagner's autobiography, Pieces of My Heart (2008) Wagner consulted with Cary Grant, who starred in To Catch a Thief, on how to play Alexander Mundy. Premise It Takes a Thief, which was created by television writer Roland Kibbee, featured the adventures of cat burglar, pickpocket, and thief Alexander Mundy, who steals to finance his life as a polished playboy and sophisticate. He is serving time in San Jobel prison when the U.S. government's SIA (the fictional Secret Intelligence Agency) proposes a deal to Mundy: steal for the government in exchange for his freedom. Mundy is puzzled and asks, "Let me get this straight. You want me to steal?" In the main opening titles, his new SIA boss, Noah Bain, uses the catch phrase, "Oh, look, Al, I'm not asking you to spy. I'm just asking you to steal." In pre-production, the title for a while was Once a Crook. The series opened with its pilot episode, a ninety-minute (with commercials) special premiere titled "A Thief is a Thief is a Thief", written by Kibbee and directed by Leslie Stevens. When the series was released in syndication in the 1970s, the pilot episode was withheld from the package and was expanded into a 99-minute feature film for overseas release; this was eventually released in a separate domestic syndication package, under the title Magnificent Thief. The pilot feature film version was released on home video in the 1990s. In the series' third season, Throne was replaced by Edward Binns as Mundy's SIA boss, Wally Powers in some episodes. As Throne explained: "They had this idea