Dennis UnderwoodActingNo biography available.Known For3.2The Alien Dead19804.5The Halloween Planet1981Fan ClubNo Nerds have favorited Dennis Underwood yet — be the first.All fan clubsFrom NerdspinFilmographyActor21981The Halloween PlanetFilmWolfman★ 4.51980The Alien DeadFilmDeputy Campbell★ 3.2
