Ida Lupino
— Jean Howard
Sydney Greenstreet
— Colonel Michael Otley
William Prince
— Lieutenant Don Mallory
Stuart Erwin
— Captain Jack Ross
Johnny Mitchell
— Earl 'Slim' Clark
Ruth Donnelly
— Mrs. Grace Wingate
Barbara Brown
— Mrs. Kate Otley
Frank Orth
— Clayfield Taxi Driver
Regina Wallace
— Mrs. Mallory, Don's Mother
Willie Best
— Lucille, Colonial Auto Court Porter
Louis Armstrong
— Orchestra Leader
Robert Blake
— Wilbur (uncredited)
Joyce Compton
— Gertrude Wilson (uncredited)
William Conrad
— First Motorcycle Cop (uncredited)
Dorothy Dandridge
— Herself - Vocalist (uncredited)
Carol Hughes
— Loolie Fisher (uncredited)
Grady Sutton
— Alex, Coast Oil Flunky (uncredited)
Sue Moore
— Doris Wilson (uncredited)