Tandemist (uncredited)
Claude Chavasse é um detetive particular contratado para investigar as atividades do conquistador Frank Flannagan. Ariane Chavasse, a filha do detetive, acaba se apaixonando pelo sedutor herói.
A teacher writing a book about gambling meets a hotel/casino owner threatened by a gangster.
Steve Gordon, an American agent posing as a black market operator, is in Tangier on a mission to stop the plans of three atomic-scientists who are there to pool their secrets and sell them in a package to the Communists.