크레딧 출연 Leo Gorcey Terence Aloysius 'Slip' Mahoney Huntz Hall Horace Debussy 'Sach' Jones Bobby Jordan Bobby William Benedict Whitey David Gorcey Chuck Teala Loring Cathy Smith Sheldon Leonard Ace Deuce Baker Daun Kennedy Maizie (as Dawn Kennedy) James Burke Detective O'Malley Vince Barnett Street Cleaner William 'Wee Willie' Davis Moose McCall (as Wee Willie Davis) William Ruhl Henchman Spike Emmett Vogan Mr. Johnson Bernard Gorcey Louie Dumbrowsky Milton Parsons Professor Schnackenberger Lester Dorr Feather-Fingers William Newell Detective Dugan Eddie Dunn Police Officer O'Hara 스텝 Phil Karlson Directing Tim Ryan Writing Edmond Seward Writing Jan Grippo Production Victor Hammond Writing Tom Lambert Sound William A. Sickner Camera William Austin Editing Lindsley Parsons Production Theodore Joos Directing Richard C. Currier Editing Glenn Cook Production Dave Milton Art Edward J. Kay Sound Harry Ross Costume & Make-Up