Cast
Leo Gorcey
Terence Aloysius 'Slip' Mahoney
Teala Loring
Cathy Smith
Emmett Vogan
Mr. Johnson
Lester Dorr
Feather-Fingers
Sheldon Leonard
Ace Deuce Baker
Daun Kennedy
Maizie (as Dawn Kennedy)
William 'Wee Willie' Davis
Moose McCall (as Wee Willie Davis)
David Gorcey
Chuck
James Burke
Detective O'Malley
Bernard Gorcey
Louie Dumbrowsky
William Newell
Detective Dugan
Huntz Hall
Horace Debussy 'Sach' Jones
Bobby Jordan
Bobby
William Benedict
Whitey
Vince Barnett
Street Cleaner
Milton Parsons
Professor Schnackenberger
Eddie Dunn
Police Officer O'Hara