W.M. SupercawActingNo biography available.Known For7.5Psycho Hillbilly Cabin Massacre!2007Fan ClubNo Nerds have favorited W.M. Supercaw yet — be the first.All fan clubsFrom NerdspinFilmographyActor12007Psycho Hillbilly Cabin Massacre!FilmOld Geezer★ 7.5