Actors
George Chuvalo
Self
Henry Cooper
Self
George Foreman
Self
Larry Holmes
Self
R
Ron Lyle
Self
Ken Norton
Self
L
Leon Spinks
Self
E
Earnie Shavers
Self
E
Ernie Terrell
Self
Muhammad Ali
Self
R
Rahman Ali
Self (archive footage) (uncredited)
Joe Frazier
Self
