Character Name : Al Capone

Original Name : Ben Gazzara

Gender : Male

Character Name : Johnny Torrio

Original Name : Harry Guardino

Gender : Male

Character Name : Frank Nitti

Original Name : Sylvester Stallone

Gender : Male

Character Name : Iris Crawford

Original Name : Susan Blakely

Gender : Female

Character Name : Frankie Yale

Original Name : John Cassavetes

Gender : Male

Character Name : Big Jim Colosimo

Original Name : Frank Campanella

Gender : Male

Character Name : Dion O'Banion

Original Name : John Orchard

Gender : Male

Character Name : Jack McGurn

Original Name : Carmen Argenziano

Gender : Male

Character Name : Robert E. Crowe

Original Name : George Chandler

Gender : Male

Character Name : Hymie Weiss

Original Name : John Davis Chandler

Gender : Male

Character Name : Anton J. Cermak

Original Name : Royal Dano

Gender : Male

Character Name : Charles Fischetti

Original Name : Joe De Nicola

Gender : Male

Character Name : Angelo Genna

Original Name : Angelo Grisanti

Gender : Male

Character Name : Jake Guzik

Original Name : Peter Maloney

Gender : Male

Character Name : Joe Pryor

Original Name : Dick Miller

Gender : Male

Character Name : Bugs Moran

Original Name : Robert Phillips

Gender : Male

Character Name : Pete Gusenberg

Original Name : Martin Kove

Gender : Male

Character Name : Giuseppe Aiello

Original Name : Mario Gallo

Gender : Male

Character Name : William H. Thompson

Original Name : George Milan

Gender : Male

Character Name : Joseph Stenson

Original Name : Russ Marin

Gender : Male

Character Name : Antonio Lombardo

Original Name : Tony Giorgio

Gender : Male

Character Name : Tony Amatto

Original Name : John Martino

Gender : Male

Character Name : Frank Loesch

Original Name : Bert Conway

Gender : Male

Character Name : William Cooper

Original Name : Don Pulford

Gender : Male

Character Name : Mrs. Atkins

Original Name : Pamela Toll

Gender : Female

Character Name : Miss Detwiller

Original Name : Eugenia Stewart

Gender : Male

Character Name : N.Y. Cop #1

Original Name : Don McGovern

Gender : Male

Character Name : N.Y. Cop #2

Original Name : Redmond Gleeson

Gender : Male

Character Name : N.Y. Police Lt.

Original Name : John Finnegan

Gender : Male

Character Name : Samuel Ettelson

Original Name : Laurence Hagen

Gender : Male

Character Name : Sam Volenta

Original Name : Tom Cook

Gender : Male

Character Name : Solly

Original Name : Vincent Barbi

Gender : Male

Character Name : Mrs. Torrio

Original Name : Tina Scala

Gender : Female

Character Name : Thomas Bronk

Original Name : James V. Christy

Gender : Male

Character Name : Adam Heyer

Original Name : Jack Ackerman

Gender : Male

Character Name : Judge J.H. Wilkerson

Original Name : Ralph James

Gender : Male

Character Name : Waiter

Original Name : Carmen Filpi

Gender : Male

Character Name : John May

Original Name : Jim Galante

Gender : Male

Character Name : Warden J. Johnston

Original Name : John Howard

Gender : Male

Character Name : Joe Kepka

Original Name : Beach Dickerson

Gender : Male

Character Name : Maitre d'

Original Name : John C. Broderick

Gender : Male

Character Name : Senator

Original Name : Chuck Traynor

Gender : Male

Character Name : Prison Doctor

Original Name : James R. Sweeney

Gender : Male

Character Name : Torrio's Doctor

Original Name : George Engelson

Gender : Male

Character Name : Female Reporter

Original Name : Deborah Klose

Gender : Male

Character Name : First Reporter

Original Name : John Favorite

Gender : Male

Character Name : Second Reporter

Original Name : John Armond

Gender : Male

Character Name : Pool Hall Owner

Original Name : Jack O'Leary

Gender : Male

Character Name : Frank Gusenberg

Original Name : Ben Marino

Gender : Male

Character Name : Mob Soldier (uncredited)

Original Name : Vincent Di Paolo

Gender : Male