Max GruberWritingNo biography available.Known For8.8Er flog voraus – Karl Schwanzer I Architektenpoem20233.3Der vierte Mann2019Fan ClubNo Nerds have favorited Max Gruber yet — be the first.All fan clubsFrom NerdspinFilmographyWriting2Directing12019Der vierte MannFilmWriter★ 3.31970Scene of the CrimeTVWriter • 2 episodes★ 6.2