cast
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Mark Wahlberg
Micky Ward
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Christian Bale
Dicky Eklund
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Amy Adams
Charlene Fleming
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Melissa Leo
Alice Ward
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Mickey O'Keefe
Mickey O'Keefe
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Jack McGee
George Ward
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Melissa McMeekin
"Little Alice" Eklund
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Bianca Hunter
Cathy "Pork" Eklund
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Erica McDermott
Cindy "Tar" Eklund
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Jill Quigg
Donna Eklund Jaynes
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Dendrie Taylor
Gail "Red Dog" Eklund
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Kate B. O'Brien
Phyllis "Beaver" Eklund
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Jenna Lamia
Sherri Ward
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Frank Renzulli
Sal Lanano
- Paul Campbell Gary "Boo Boo" Giuffrida
- Caitlin Dwyer Kasie Ward
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Chanty Sok
Karen
- Ted Arcidi Lou Gold
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Ross Bickell
Mike Toma
- Sean Malone Wolfie
- José Antonio Rivera Gilberto Brown aka Jose
- Richard Farrell HBO Cameraman #1
- Matthew Muzio HBO Cameraman #2
- Steven Barkhimer HBO Producer
- Art Ramalho Art Ramalho
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Sugar Ray Leonard
Sugar Ray Leonard
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Jackson Nicoll
Little Dicky
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Alison Folland
Laurie Carroll
- Sean Patrick Doherty Jimmy (Laurie's Husband)
- Sue Costello Becky
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Thomas Benton
Businessman
- Ray Greenhalge Ray Ramalho
- Tino Kimly Pran
- Epifanio Melendez Carlos Garcia
- Jeremiah Kissel Bald Businessman
- Sean Eklund Man in Diner
- Roeun Chea Chan
- Brian Nguyen Brian
- Rikki Kleiman Court Clerk
- Michael Dell'Orto WBU Commissioner
- Paul Locke Reporter #1
- Kim Carrell Reporter #2
- Colin Hamell John Hyland
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Dale Place
Referee Micky Vann
- Eddie Lee Anderson Referee Joe Cortez
- Joe Lupino Referee Mitch Halpern
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Bonnie Aarons
Crackhead Bonnie
- Walter Driscoll Court Officer
- Matt Russell Photo Guy On Street
- A. Joseph Denucci Man on Street #1
- Dicky Eklund Man on Street #2
- George Michael Ward Man on Street #3
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Dicky Eklund Jr.
Man on Street #4
- Jack Greenhalge Man on Street #5
- Kevin Paige Man on Street #6
- David A. Ramalho Sr. Trainer
- Ziad Akl Inmate
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Simon Hamlin
Movie Patron
- Gerald Greenhalge Uncle Jerry
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Matthew Russell
Running Kid #1
- Tommy Eklund Running Kid #2
- Rita Mercier Woman on Street #1
- Deborah Bolanger Woman on Street #2
- Kerry Moore Woman on Street #3
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Philip Dorn Hebert
Micky's Cutman
- Raul Vera Sanchez Trainer
- Jack Lally Neary Trainer
- Carlos L. Smith Sugar Ray Leonard Bodyguard
- Lee Wesley Fight Spectator #1
- Hugh Long Fight Spectator #2
- Catherine Lynn Stone Fan
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Eric Weinstein
Micky's Friend
- Bo Cleary Cop
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Anthony Molinari
Neary
- Peter Cunningham Mike "Machine Gun" Mungin
- Miguel Espino Alfonso Sanchez
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Anthony "Ace" Thomas
Castillo
- Brian Christensen Drunk Guy
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Jen Weissenberg
Drunk Girl
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Michael Buffer
Fight Announcer
- Larry Merchant Fight Announcer
- Jim Lampley Fight Announcer
- Emanuel Steward Fight Announcer
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Roy Jones Jr.
Fight Announcer
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George Foreman
Fight Announcer
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Don Dunphy
Fight Announcer
- James Donnelly Donut Shop Patron (uncredited)
- Al Conti Larry Merchant (uncredited)
- Dannielle Rose Ringside Spectator (uncredited)