Stupor Duck is a 1956 Warner Bros. Looney Tunes animated short directed by Robert McKimson. The short was released on July 7, 1956, and stars Daffy Duck in a Superman spoof. The voices were performed by Mel Blanc and Daws Butler. Butler, who voiced the narrator and the newspaper editor, was uncredited. This was one of the first DC Comics based productions by Warner Bros. before the company bought out DC in 1969. This was also during the time when DC Comics was known as National Comics Publications.