Clint Eastwood
Frankie Dunn
Hilary Swank
Maggie Fitzgerald
Morgan Freeman
Eddie Scrap-Iron Dupris
Jay Baruchel
Danger Barch
Mike Colter
Big Willie Little
Lucia Rijker
Billie 'The Blue Bear'
Brían F. O'Byrne
Father Horvak
Anthony Mackie
Shawrelle Berry
Margo Martindale
Earline Fitzgerald
Riki Lindhome
Mardell Fitzgerald
Michael Peña
Omar
Benito Martinez
Billie's Manager
Bruce MacVittie
Mickey Mack
David Powledge
Counterman at Diner
Joe D'Angerio
Cut Man
Marcus Chait
J.D. Fitzgerald
Tom McCleister
Lawyer
Erica Grant
Nurse
Naveen
Pakistani
Morgan Eastwood
Little Girl in Truck
Jamison Yang
Paramedic
Dean Familton
Ref #1
Louis Moret
Ref #2
Vincent Foster
Ref #3
Jon D. Schorle II
Ref #4
Marty Sammon
Ref #5
Steven M. Porter
Ref #6
Ray Corona
Ref #7
Ming Lo
Rehab Doctor
Miguel Pérez
Restaurant Owner
Jim Cantafio
Ring Doctor #1
Ted Grossman
Ring Doctor #2
Ned Eisenberg
Sally Mendoza
Marco Rodríguez
Second (at Vegas Fight)
Roy Nugent
Fan in Vegas
Don Familton
Ring Announcer
Mark Thomason
Radio Commentator
Brian T. Finney
Irish Fan #1
Spice Williams-Crosby
Irish Fan #2
Kim Strauss
Irish Fan #3
Rob Maron
Irish Fan #4
Kirsten Berman
Irish Fan #5
Susan Krebs
Rehab Nurse
Sunshine Chantal Parkman
Rehab Nurse #2
Kim Dannenberg
Rehab Nurse #3
Eddie Bates
Rehab Resident
Jimmy Alioto
Las Vegas Fight Fan (uncredited)
Jason Williams
Las Vegas Fight Fan (uncredited)
Nina Avetisova
VIP Girl (uncredited)
Michael Bentt
Boxer (uncredited)
Bruce Gerard Brown Jr.
Boxer (uncredited)
McKay Stewart
Sparring Boxer (uncredited)
Jude Ciccolella
Hogan (uncredited)
Kimberly Estrada
Perez (uncredited)
Sean LoGrasso
Fight Fan (uncredited)
Sean O'Kane
Additional Voices (voice) (uncredited)
Rosine 'Ace' Hatem
Maggie's First Opponent (uncredited)
Bridgett Riley
Maggie's Second Opponent (uncredited)
Boni Yanagisawa
Maggie's Third Opponent (uncredited)
Christina Cox
Maggie's Fourth Opponent (uncredited)
Mimi Lesseos
Billie's Opponent (uncredited)