Matthew MahlerWritingNo biography available.Known For8.0What Jack Built20154.2Protanopia20249.0Live Health2021Dark Romance2013To Be Alone2017Fan ClubNo Nerds have favorited Matthew Mahler yet — be the first.All fan clubsFrom NerdspinFilmographyWriting2Directing4Actor1Sound12024ProtanopiaFilmWriter★ 4.22015What Jack BuiltFilmWriter★ 8.0
