Greg O'NeillActingNo biography available.Known For7.7Eagle Riders19967.4Being John Malkovich19994.6Legend of The Roller Blade Seven1993Fan ClubNo Nerds have favorited Greg O'Neill yet — be the first.All fan clubsFrom NerdspinFilmographyActor52001Quest for the RingFilmNarrator (voice)★ 5.71999Being John MalkovichFilmFeatured Character Voice (voice)★ 7.41996Eagle RidersTVDr. Thaddeus Keane • 65 episodes★ 7.71993Legend of The Roller Blade SevenFilmConga Man (voice)★ 4.61988Mysteries of the Unknown - Psychic PowersFilmNarrator
