Leo Gorcey

Terrence 'Slip' Mahoney

Huntz Hall

Horace Debussy 'Sach' Jones

Gabriel Dell

Gabe

Sheldon Leonard

Lippy Harris

Donald MacBride

Police Capt. James Q. Broaderik

Betty Caldwell

Candy McGill

William 'Billy' Benedict

Whitey

David Gorcey

Chuck

John Eldredge

Lullaby Kane

Ben Welden

Benny the Meatball

Lucien Littlefield

Tipper

Bernard Gorcey

Louie

Benny Bartlett

Butch

Benny Baker

Augie Pollack

Ralph Dunn

Jake 'Cold Deck' Shapiro

Wanda McKay

Virginia

Tom Kennedy

Officer Rooney

William Ruhl

Police Detective Sgt. Ryan