John Nesbitt

Character: Narrator - Voice of the Gun (voice)

Morris Ankrum

Character: Gangster (uncredited)

Barbara Billingsley

Character: Johnny's Mother (uncredited)

Don Castle

Character: Johnny's Father (uncredited)

Mahlon Hamilton

Character: Gambler (uncredited)

Jimmy Hunt

Character: Johnny (uncredited)

Mitchell Lewis

Character: Gun Shop Proprietor (uncredited)

Gil Perkins

Character: Bouncer at Gambling House (uncredited)

Brick Sullivan

Character: Murdered Policeman (uncredited)

Tony Taylor

Character: Little Boy Who Shoots Rusty (uncredited)