Fabian SiegismundActingNo biography available.Known ForIn bester Verfassung2019Deborah2018Fan ClubNo Nerds have favorited Fabian Siegismund yet — be the first.All fan clubsFrom NerdspinFilmographyActor22019In bester VerfassungTVMatthias Frings • 8 episodes2018DeborahFilmKarl Schmidt