Générique complet
Bowery Blitzkrieg
Leo Gorcey
Muggs McGinnis
Bobby Jordan
Danny Breslin
Huntz Hall
Limpy
Warren Hull
Officer Tom Brady
Charlotte Henry
Mary Breslin
Keye Luke
Clancy
BS
Bobby Stone
Monk Martin
Donald Haines
Skinny, red-haired kid
Sunshine Sammy Morrison
Scruno
David Gorcey
PeeWee
Martha Wentworth
Mrs. Brady
Jack Mulhall
Cop at Prizefight with the Lieutenant
EF
Eddie Foster
Slats Morrison
Dennis Moore
Dorgan
TC
Tony Carson
Henchman Dutch
PC
Pat Costello
Muggs' Trainer
DR
Dick Ryan
Police Lieutenant
BC
Bill Cartledge
Johnny Ryan, Muggs' opponent (uncredited)
Minerva Urecal
Head of Reform School (uncredited)
Jack Chefe
Henchman Nick (uncredited)
JC
Jack Carr
Milkman George (uncredited)
Réalisation
Wallace Fox
Réalisation
HS
Harry M. Slott
Assistant réalisation
AH
Arthur Hammond
Assistant réalisation
