निर्देशक: Rod Lurie
सैम्युल एल॰ जैक्सन
Champ
Josh Hartnett
Erik Kenman Jr.
Alan Alda
Ralph Metz
Teri Hatcher
Andrea Flak
Kathryn Morris
Joyce Kernan
Dakota Goyo
Teddy Kernan
Rachel Nichols
Polly
Nick Sandow
Marciano
Kristen Shaw
Kristen Shaw
David Paymer
Whitley
Harry Lennix
Bob Satterfield Jr.
Peter Coyote
Ike Epstein
Chris Ippolito
Jaws
J. Winston Carroll
Roselle
Suzanne Pringle
Woman with Kenny
Troy Amos-Ross
Young Champ
Rod Lurie
Toby Eagleburger
John Elway
John Elway
Jake LaMotta
Jake LaMotta (voice)
Jameson Trenholm
Runt
