James Cagney leads quite an efficient cast in this superior WWII espionage thriller. He heads a special outfit (077 not 007) charged with helping the resistance. The curious thing is that he, and the audience, know that he has a spy in the midst of his team - and we all now exactly whom that person is. What follows is a cleverly constructed cat and mouse game as they try to play him in order to find out how he communicates his treason and to whom. Cagney stands out, but Annabella ("Madame de Beaumont") and both Richard Conte ("O'Connell") and Frank Latimore ("Lassister") work well too, to keep ...