Leo Gorcey
饰 Muggs McGinnis
Bobby Jordan
饰 Danny Breslin
Warren Hull
饰 Officer Tom Brady
Charlotte Henry
饰 Mary Breslin
Bobby Stone
饰 Monk Martin
Donald Haines
饰 Skinny, red-haired kid
Sunshine Sammy Morrison
饰 Scruno
Jack Mulhall
饰 Cop at Prizefight with the Lieutenant
Eddie Foster
饰 Slats Morrison
Tony Carson
饰 Henchman Dutch
Pat Costello
饰 Muggs' Trainer
Dick Ryan
饰 Police Lieutenant
Bill Cartledge
饰 Johnny Ryan, Muggs' opponent (uncredited)
Minerva Urecal
饰 Head of Reform School (uncredited)
Jack Chefe
饰 Henchman Nick (uncredited)
