Le Petit César

Edward G. Robinson Caesar Enrico 'Rico' Bandello aka 'Little Caesar'

Douglas Fairbanks Jr. Joe Massara

Glenda Farrell Olga Stassoff

William Collier Jr. Tony Passa

Sidney Blackmer Big Boy

Ralph Ince Pete Montana

Thomas E. Jackson Sgt. Flaherty

Stanley Fields Sam Vettori

Maurice Black Little Arnie Lorch

George E. Stone Otero

Armand Kaliz De Voss

Nicholas Bela Ritz Colonna

Ernie Adams Cashier (uncredited)

Elmer Ballard Bat Carilla (uncredited)

Ferike Boros Mrs. Passa (uncredited)

Kernan Cripps Detective (uncredited)

George Daly Machine-Gunner (uncredited)

Adolph Faylauer New Year's Celebrant (uncredited)

Ben Hendricks Jr. Kid Bean (uncredited)

Al Hill Rico's 'Butler' (uncredited)