Marion KoosActingNo biography available.Known For2.5Penelope Pulls It Off1975Die amourösen Abenteuer des Mister O.1978Verlorene Eier1976Fan ClubNo Nerds have favorited Marion Koos yet — be the first.All fan clubsFrom NerdspinFilmographyActor31978Die amourösen Abenteuer des Mister O.Film1976Verlorene EierFilm2. Schwester Claudia1975Penelope Pulls It OffFilmDiana★ 2.5