Desc: Lza ksiecia ciemnosci: Directed by Marek Piestrak. With Hanna Dunowska, Tomasz Stockinger, Vasiliy Lanovoy, Aarne Üksküla. Tallinn, Estonia, days before outbreak of World War II. Hotel detective and Polish writer team up to find Tear of the Prince of Darkness, a legendary ring which can bring Satan's rule over the world.