Trailer
Cast
Sylvester Stallone
Self
George Foreman
Self
Irwin Winkler
Self
Jake LaMotta
Self (archive footage)
Sonny Liston
Self (archive footage)
Mike Douglas
Self (archive footage)
James Brown
Self (archive footage)
Howard Cosell
Self (archive footage)
Chuck Wepner
Self
Don King
Self
Vince McMahon
Self
Hulk Hogan
Self (archive footage)
André Roussimoff
Self (archive footage)
Muhammad Ali
Self (archive footage)