A wealthy society doctor decides to research the medical aspects of criminal behaviour by becoming one himself. He joins a gang of thieves and proceeds to wrest leadership of the gang away from it's extremely resentful leader.

Cast:Edward G. Robinson, Claire Trevor, Humphrey Bogart, Allen Jenkins, Donald Crisp, Gale Page,

Genre:Crime, Drama,

country:United States of America,

Production:First National Pictures, Warner Bros. Pictures,