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.

"... a thunderbolt of thrills and intrigue!"

Credits

Anatole LitvakDirector

Edward G. RobinsonDr. T.S. Clitterhouse

Claire TrevorJo Keller

Humphrey Bogart'Rocks' Valentine

Allen JenkinsOkay