Kevin Costner
Eliot Ness
Sean Connery
Jim Malone
Robert De Niro
Al Capone
Charles Martin Smith
Oscar Wallace
Andy García
George Stone
Richard Bradford
Mike
Jack Kehoe
Payne
Brad Sullivan
George
Billy Drago
Nitti
Patricia Clarkson
Ness' Wife
Vito D'Ambrosio
Bowtie Driver
Steven Goldstein
Scoop
Peter Aylward
Lt. Anderson
Don Harvey
Preseuski
Robert Swan
Mountie Captain
John J. Walsh
Bartender
Del Close
Alderman
Colleen Bade
Mrs. Blackmer
Greg Noonan
Rangemaster
Sean Grennan
Cop Cousin
Larry Viverito Sr.
Italian Waiter
Kevin Michael Doyle
Williamson
Mike Bacarella
Overcoat Hood
Michael P. Byrne
Ness' Clerk
Kaitlin Montgomery
Ness' Daughter
Aditra Kohl
Blackmer Girl
Charles Keller Watson
Reporter
Larry Brandenburg
Reporter
Chelcie Ross
Reporter
Tim Gamble
Reporter
Pat Billingsley
Bailif
Sam Smiley
Bailiff
John Bracci
Fat Man
Jennifer Anglin
Woman in Elevator
Eddie Minasian
Butler
Anthony Mockus Sr.
Judge
Will Zahrn
Defense Attorney
Louie Lanciloti
Barber
Vince Viverito
Bodyguard
Valentino Cimo
Bodyguard
Joe Greco
Bodyguard
Clem Caserta
Bodyguard
Bob Martana
Bodyguard
Joseph Scianablo
Bodyguard
George S. Spataro
Bodyguard
Melody Rae
Union Station Woman
Robert Miranda
Gunned Head
James Guthrie
Pagliacci
Basil Reale
Hotel Clerk
John Barrowman
Street Person (uncredited)
Jimmy Borto
Court Reporter (uncredited)
Stephen Burrows
Hoodlum (uncredited)
Ernest Capponi
Gangster at Round Table (uncredited)
Justin De Rosa
Capone's Hitman (uncredited)
Eddy Donno
Capone's Hitman (uncredited)
Jack Fitzstephens
Train Announcer (uncredited)
Collin Hymes
Baby in Carriage (uncredited)
Clifton James
District Attorney (uncredited)
Matt Johnston
Union Station Bodyguard (uncredited)
Robert Minkoff
Man (uncredited)
William Rossman
Gangster (uncredited)
