Hartmut GeerkenActingNo biography available.Known For8.0Punch Drunk1987Fan ClubNo Nerds have favorited Hartmut Geerken yet — be the first.All fan clubsFrom NerdspinFilmographyActor4Sound11997Null Sonne No PointFilmSelf★ 10.01987Punch DrunkFilm★ 8.01985Die FöhnforscherFilmHartmut★ 8.01978Wenn Goethe das gewusst hätteFilm