Leo Gorcey

Character: Terrence 'Slip' Mahoney

Huntz Hall

Character: Horace Debussy 'Sach' Jones

Betty Caldwell

Character: Candy McGill

Sheldon Leonard

Character: Lippy Harris

John Eldredge

Character: Lullaby Kane

Bernard Gorcey

Character: Louie

William Benedict

Character: Whitey (as Billy Benedict)

David Gorcey

Character: Chuck

Benny Bartlett

Character: Butch

Gabriel Dell

Character: Gabe

Donald MacBride

Character: Police Capt. James Q. Broaderik

Lucien Littlefield

Character: Tipper

Benny Baker

Character: Augie Pollack

Ralph Dunn

Character: Jake 'Cold Deck' Shapiro

Ben Welden

Character: Benny the Meatball

William Ruhl

Character: Police Detective Sgt. Ryan

Mike Donovan

Character: Bank Guard

Stanley Andrews

Character: Mr. Morgan, Bank President (uncredited)

Wanda McKay

Character: Virginia

Tom Kennedy

Character: Officer Rooney

George Eldredge

Character: IRS Collector