Sybille HeyenActingNo biography available.Known For10.0Hannes1988Fan ClubNo Nerds have favorited Sybille Heyen yet — be the first.All fan clubsFrom NerdspinFilmographyActor21997Dr. Sommerfeld - Neues vom BülowbogenTVUschi Krause • 139 episodes★ 6.01988HannesFilmSabine Winkler★ 10.0