Štefan SemjanDirecting • 1960-01-23No biography available.Known For4.6On the Beautiful Blue Danube19943.0Gympel.tv2011Fan ClubNo Nerds have favorited Štefan Semjan yet — be the first.All fan clubsFrom NerdspinFilmographyDirecting3Writing22011Gympel.tvTVDirector • 13 episodes★ 3.01994On the Beautiful Blue DanubeFilmDirector★ 4.61983...a vrátil sa im pokojný spánokFilmDirector