Michael Sullivan

Tom Hanks

John Rooney

Paul Newman

Jennifer Sullivan

Jennifer Jason Leigh

Maguire

Jude Law

Michael Sullivan, Jr.

Tyler Hoechlin

Frank Nitti

Stanley Tucci

Connor Rooney

Daniel Craig

Peter Sullivan

Liam Aiken

Alexander Rance

Dylan Baker

Jack Kelly

David Darlow

Finn McGovern

Ciarán Hinds

Calvino

Doug Spinuzza

Drug Store Owner

Rob Maxey

Frank the Bouncer

Kevin Chamberlin

Boy Michael Fights

Nicolas Cade

Rooney's Henchman

Craig Spidle

Tenement Murderer

Kurt Naebig

Rooney's Henchman

Ian Barford

Father Callaway

Duane Sharp

Finn McGovern's Henchman

Stephen Dunn

Motel Manager

Michael Sassone

Finn McGovern's Henchman

Paul Turner

Nitti's Henchman

Roderick Peeples

Michael's Teacher

Maureen Gallagher

Nitti's Henchman

Keith Kupferer

Ruby the Waitress

Lara Phillips

Brothel Maid

Juanita Wilson

Betty the Waitress

Mina Badie

Prostitute

Heidi Jayne Netzley

Crime Scene Policeman

Lance Baker

Secretary

Lee Roy Rogers

Irish Musician

Kathleen Keane

Rooney's Business Associate

John Judd

Irish Musician

Kieran O'Hare

Rooney's Henchman

Kerry Rossall

Irish Musician

Jackie Moran

Irish Musician

Brendan McKinney

Rooney's Business Associate

John Sierros

Aunt Sarah

Diane Dorsey

Rooney's Business Associate

Jon Sattler

Rooney's Business Associate

Michael Brockman

Mr. McDougal

Harry Groener

Farmer Virginia

Peggy Roeder

Farmer Bill

James Greene

Rooney's Business Associate

Christian Stolte

Rooney's Business Associate

Jack Callahan

Al Capone (uncredited)

Anthony LaPaglia

Living Corpse

Monte

Cop at Diner

John Sterchi

Farmer at Diner

Robert Jones

Young Bank Manager

Ed Kross

Hotel Manager

Phil Ridarelli

Banker

JoBe Cerny

Banker

Lawrence MacGowan

Banker

Timothy Hendrickson

Banker

Marty Higginbotham

Alfred Molina

Finn McGovern's Henchman

Stephen P. Dunn

Michael's Teacher

Maurie Gallagher