Helmut RossmannActingNo biography available.Known For6.2Alfons Zitterbacke19668.0Hart am Wind19705.5Alfons Zitterbacke2019Fan ClubNo Nerds have favorited Helmut Rossmann yet — be the first.All fan clubsFrom NerdspinFilmographyActor32019Alfons ZitterbackeFilmBratwurst seller★ 5.51970Hart am WindFilmWilli★ 8.01966Alfons ZitterbackeFilmAlfons Zitterbacke★ 6.2