Terence Aloysius 'Slip' Mahoney

Leo Gorcey

Acting

Horace Debussy 'Sach' Jones

Huntz Hall

Acting

Bobby

Bobby Jordan

Acting

Whitey

William Benedict

Acting

Chuck

David Gorcey

Acting

Cathy Smith

Teala Loring

Acting

Ace Deuce Baker

Sheldon Leonard

Acting

Maizie (as Dawn Kennedy)

Daun Kennedy

Acting

Detective O'Malley

James Burke

Acting

Street Cleaner

Vince Barnett

Acting

Moose McCall (as Wee Willie Davis)

William 'Wee Willie' Davis

Acting

Henchman Spike

William Ruhl

Acting

Mr. Johnson

Emmett Vogan

Acting

Louie Dumbrowsky

Bernard Gorcey

Acting

Professor Schnackenberger

Milton Parsons

Acting

Feather-Fingers

Lester Dorr

Acting

Detective Dugan

William Newell

Acting

Police Officer O'Hara

Eddie Dunn

Acting