Jan CzarnyWritingNo biography available.Known For7.0The Danger1963Tu myslal Diogenes1962Fan ClubNo Nerds have favorited Jan Czarny yet — be the first.All fan clubsFrom NerdspinFilmographyWriting31970HoryzontFilmScreenplay1963The DangerFilmWriter★ 7.01962Tu myslal DiogenesFilmWriter