Zach McGowan
— Chuck Wepner
Amy Smart
— Linda Wepner
Taryn Manning
— Phyllis Wepner
Burt Young
— Salvatore
Jerrod Paige
— Muhammad Ali
Jason James Richter
— John
Tony Darrow
— Tommy, head of the family
Nick Loeb
— Donnie Wepner
William Lee Scott
— Artie Stock
Robert Clohessy
— Anthony Mango
Joseph D'Onofrio
— Joey G
Betsy Beutler
— Donna
Jerrod Paige
— Muhammed ali
Joseph R. Gannascoli
— John
Anthony Mangano
— Sly Stallone
Arthur L. Bernstein
— FBI Special Agent Warfield
Joe Pantoliano
— Al Braverman
Adam Falkoff
— FBI Special Agent Matheson
Jay Willick
— Howard Cossell
Suzy Kaye
— Lora
Cree Kelly
— Flo