Desc: Die Vampirprinzessin: Directed by Klaus Steindl, Andreas Sulzer. With Silvia Hladky, Karl Sibelius, Ulrich Scherzer, Joachim Kerzel. Introduces the theory of the Viennese media scholar Rainer Maria Köppl that Bram Stoker was indirectly inspired by the figure of Princess Eleonore zu Schwarzenberg.