- Leo Gorcey
- Ethelbert 'Muggs' McGinnis
- Huntz Hall
- Glimpy McClusky
- William 'Billy' Benedict
- Skinny
- Bobby Jordan
- Bobby Jordan
- Gabriel Dell
- Jim Lindsay
- Thelma White
- Diane Gibson
- Evelyn Brent
- Gypsy Carmen
- Ian Keith
- Ken Duncan
- Frank Jaquet
- Lester Cartwright
- Fred Kelsey
- McGuire
- Anne Sterling
- Jane
- William Ruhl
- Police Lieutenant
- Wheeler Oakman
- Tom Wilson
- Buddy Gorman
- Shorty
- Jimmy Strand
- Danny
- Joe Bautista
- Houseboy
- Eddie Cherkose
- Scoop
- Francis Ford
- Newspaper Sports Writer
- Bernard Gorcey
- Mr. Johnson
- Kenneth MacDonald
- Henchman
- Jack Mulhall
- Police Sgt. Ryan
- Betty Sinclair
- Apartment Manager
