An Austrian prince flees his homeland when the Nazis take over and settles in London. He meets a beautiful Austrian émigré who makes him realize his mistake in leaving. He makes a deal with the Nazis to return in exchange for some Austrian prisoners, but discovers that the Nazis are not to be trusted.
Director: James Whale
Writer: Charles Bennett, Ernest Vajda
Story: James Edward Grant
Producer: Samuel Bischoff
Director of Photography: Franz Planer