Peter DeMaioActingNo biography available.Known For9.0A Private Battle1980Fan ClubNo Nerds have favorited Peter DeMaio yet — be the first.All fan clubsFrom NerdspinFilmographyActor21993Intimate PortraitTVSelf • 1 episodes★ 4.51980A Private BattleFilmHarold Robbins★ 9.0