Desc: Die Czardasfürstin: Directed by Georg Jacoby. With Mártha Eggerth, Hans Söhnker, Paul Kemp, Inge List. Sylva Varescu is an operetta singer performing Kálmán's Die Czardasfürstin through Europe with great success. Before going to Vienna she meets handsome Prinz Weylerstein and they fall in love. Offered a contract for America, she doubts until she finds out that he is already engaged to a countess.