Leo Gorcey
— Muggs McGinnis
Bobby Jordan
— Danny Collins
Huntz Hall
— Glimpy Stone
Billy Gilbert
— Knobby
Guinn 'Big Boy' Williams
— Luke Manning
Douglas Fowley
— Bill Collins
Joan Barclay
— Ann Mitchell
Warren Hymer
— Dratler
Ann Doran
— Dorothy Melton
Jack Mulhall
— Jim Barnes
Gabriel Dell
— Charlie Manning
Sidney Miller
— Charlie Horse
David Gorcey
— Peewee
Bobby Stone
— Chalky Jones
Dick Ryan
— Jed Miller
Benny Rubin
— Second Waiter
Bill Lawrence
— Skinny
Stanley Blystone
— Policeman (uncredited)
Frank O'Connor
— Reformatory Guard (uncredited)
Charles Sullivan
— Policeman (uncredited)