Horatio 'Boston Blackie' Black

Chester Morris

Acting

Sally Brown

Nina Foch

Acting

Jimmy Casey

Steve Cochran

Acting

Inspector Farraday

Richard Lane

Acting

The Runt

George E. Stone

Acting

Mathews

Frank Sully

Acting

Martha

Iris Adrian

Acting

Arthur Manleder

Harry Hayden

Acting

Steve Caveroni

Joe Devlin

Acting

Hotel clerk

Dan Stowell

Acting

Dr. Fagle

Phil Van Zandt

Acting

Patricia Powers

Adele Roberts

Acting