Detective Reed

Jason Patric

Jack McGurn

Sean Faris

Al Capone

Milo Gibson

Lulu Rolfe

Jamie-Lynn Sigler

George 'Bugs' Moran

Peter Facinelli

Angelo Demory

Tom Noga

Dion O'Banion

Mark Rolston

Frank Rio

Ronnie Kerr

O'Connor

Michael Paré

Johnny Torrio

Al Sapienza

Detective Boyle

Sean Kanan

Detective Landa

Don Harvey

Agent Wilson

Jason Brooks

Alberto Anselmi

Louis Fasanaro

Peter Gusenberg

Ryan Kiser

Drucci

Joe Coffey

Coroner

Stephen Brown

Attorney

Ryan Wiik

Josephine Demory

Jean Kauffman

Frank Gusenberg

Danny Hansen

Anthony Bascone

Shane P. Allen

Politician

Christian Hicks*