- Sean Faris
- Jack McGurn
- Milo Gibson
- Al Capone
- Joe_Machado
- Roco
- Jason Patric
- Detective Reed
- Jamie-Lynn Sigler
- Lulu Rolfe
- Peter Facinelli
- George 'Bugs' Moran
- Mark Rolston
- Dion O'Banion
- Michael Paré
- O'Connor
- Sean Kanan
- Detective Boyle
- Al Sapienza
- Johnny Torrio
- Shane P. Allen
- Anthony Bascone
- Shane Almagor
- Paperboy
- Drake Andrew
- Giovanni Scalise
- Thaddeus Armstrong
- North Side Mobster
- Jody Barton
- Detective Randall
- James Bartz
- Agent McConnell
- Floris Bosveld
- Bartender
- Joseph C. Brandstetter
- Drunk
- Jason Brooks
- Agent Wilson
- Stephen Brown
- Granata
- Geoff Browne
- O'Malley
- Philip V. Bruenn
- Officer Falcone
- Mike Capes
- Driver
- Zachary Chicos
- Box Match Judge
- Joe Coffey
- Drucci
- Alfonso Colichon
- Dancer
- Rachel Dahlenburg
- Dancer
- Michael DeBartolo
- Capone's Undercover Officer
- Alan Donnes
- O'Banion's accountant
- Kevin Donovan
- Ben Feldman
- Grace Fae
- Flapper
- Louis Fasanaro
- Alberto Anselmi
- Robert Goon
- Orazio Tropea
- Danny Hansen
- Frank Gusenberg
- Don Harvey
- Detective Landa
- Christian Hicks
- Politician
- Scotch Hopkins
- Marks
- Jared Andrew Hughes
- Dancer
- Jean Kauffman
- Josephine Demory
- Ryan Kiser
- Peter Gusenberg
- Jon Klaft
- Voter
- Stefanie Klausmann
- Flapper
- Mark Krenik
- Mr. Richard Gatling
- Craigar Lusk
- Judge
- Joe Machado
- Roco
- Richard A Martin
- Cop
- Brad Menyhert
- Boxer
- Tom Noga
- Angelo Demory
- Tommy Otis
- Aiello
- Veronica Parks
- Boxing Spectator
- Devin Reeve
- Owen
- Tony Saddul
- Court Officer
- Jared Safier
- Cop
- Noel Schwab
- Alonso
- Andrew Shelton
- Truck Driver
- Ron Smith
- Frank Rio
- Sarah Spears
- Flapper
- Nathan Tyson
- Court Officer
- Minn Vo
- Dancer
- Marshall Watson
- Gangster Dancer
- Jon Wearley
- Boxing Ref
- Ryan Wiik
- Attorney
- Ilia Yordanov
- Ecola Baldelli
- Rory Keane
- Mobster
- Jay Lenhert
- Boxer
- Michelle Marx
- Boxing Spectator
- Karagan Osmann
- Audience
- Jonathan Redavid
- Bar patron
- Owen Squire Smith
- Nightclub Patron
- Bruce M. Stockert
- Mobster
