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.
Mártha Eggerth
Hans Söhnker
Paul Kemp
Paul Hörbiger
Ida Wüst
Marina von Ditmar
Hans Junkermann
Ilse Fürstenberg
Charlott Daudert
Carl Walther Meyer