Grete WiesenthalActing • 1885-12-09No biography available.Known ForThe Unknown Woman1913Fan ClubNo Nerds have favorited Grete Wiesenthal yet — be the first.All fan clubsFrom NerdspinFilmographyActor31914Kadra SâfaFilm★ 8.01914Erlkönigs TöchterFilm★ 7.01913The Unknown WomanFilm