Hollywood legend James Cagney stars as Bob Sharkey, an O.S.S. (Office Of Strategic Services) officer seeking out a purported German spy within the O.S.S. ranks. At the same time, he is in the midst of a highly dangerous espionage mission that is crucial to an Allied victory. When one of his own officers is murdered, Cagney is convinced that the spy is someone close to him and vows revenge. Authentic O.S.S. footage from WWII adds to the excitement and polish of 13 RUE MADELEINE. The film was directed by Henry Hathaway.