A general must come to terms with a crime he commited years earlier.
Tony and his dance partner/wife Gaby headline a Paris musical. Tony becomes the unwilling target for the attentions of performer Yvette. She is later murdered with the dagger used by Tony and his wife in their act, and Gaby is accused of the crime.
Billy Brannigan, a mechanic, has some difficulties and problems when he gets mixed up with the police looking for a jewel thief. An identical suitcase used by Billy and the thief cause most of the troubles.