Knut MahlkeActing • 1943-01-30 • Berlin, GermanyNo biography available.Known For7.7The Flying Classroom19546.4The Trapp Family in America19586.8The Trapp Family1956Fan ClubNo Nerds have favorited Knut Mahlke yet — be the first.All fan clubsFrom NerdspinFilmographyActor31958The Trapp Family in AmericaFilm★ 6.41956The Trapp FamilyFilm★ 6.81954The Flying ClassroomFilmUli★ 7.7