Reparto (16)
Chuck WepnerSelf
Sylvester StalloneSelf
Muhammad AliSelf (archive footage)
George ForemanSelf
Don KingSelf
Sonny ListonSelf (archive footage)
Mike DouglasSelf (archive footage)
James BrownSelf (archive footage)
André RoussimoffSelf (archive footage)
Hulk HoganSelf (archive footage)
Howard CosellSelf (archive footage)
Irwin WinklerSelf
Vince McMahonSelf
Jake LaMottaSelf (archive footage)
Floyd PattersonSelfJerry IzenbergSelf