Caesar Enrico 'Rico' Bandello aka 'Little Caesar'

Joe Massara

Olga Stassoff

Tony Passa

Big Boy

Pete Montana

Sergeant Flaherty

Sam Vettori

Little Arnie Lorch

Otero

De Voss

Ritz Colonna

Cashier (uncredited)

Undetermined Role (uncredited)

Mrs. Passa (uncredited)

Detective (uncredited)

Machine-Gunner (uncredited)

New Year's Celebrant (uncredited)

Kid Bean (uncredited)

Rico's 'Butler' (uncredited)

Ma Magdalena (uncredited)

McClure Guest (uncredited)

Killer Peppi (uncredited)

Detective on Phone (uncredited)

Hood (uncredited)