John Ridgely
'Silky' Thomas
Lionel Stander
'Hatchet' Moran
Fritz Feld
Mr. Andre Schmidtlap - Hotel Manager
Bernard Gorcey
Louie Dumbrowsky
Huntz Hall
Sach, also called 'Chopper' McGee
Frankie Darro
Ben Feathers
Cliff Clark
Police Captain Madison
Gabriel Dell
Police Officer Gabe Moreno
Leo Gorcey
Slip Mahoney
David Gorcey
Chuck
Helen Parrish
Ann Prescott
Benny Bartlett
Butch
William Benedict
Whitey (as Billy Benedict)