In this crime programer, Arsene Lupin is an expert jewel thief from France who, while aboard a train, notices that Stacie, a beautiful woman from England, is travelling with a large and valuable emerald. Lupin steals the gem, but he becomes so infatuated with Stacie that he reroutes himself to Great Britain in order to return it to her. However, while in the process of doing so, he discovers that her cousin Bessie is planning to murder Stacie in order to claim her inheritance.
Director: Ford Beebe.
Stars: Ella Raines, Charles Korvin, J. Carrol Naish, George Dolenz, Gale Sondergaard, Miles Mander, Leyland Hodgson, Tom Pilkington, Lillian Bronson, Holmes Herbert, Charles La Torre, Gerald Hamer, Ted Cooper, Art Foster, Clyde Kenney.