A famous racing driver must give up his sport and take over the management of the porcelain factory on incentive of the vigorous grandmother as the last shoot of an old businessman's family. Unrecognized he is regulated as a worker what a love story with a 20-year-old worker arises from, who leads after incidents in the happy end. - After Franz Lehar's operetta produced comedy

In the Republic of Utopia, because of the bad economic crisis ailing the nation, the Jews are made the scapegoats for the economic and social ills affecting the population; therefore, the government decides to expel them. Leo Strakosch is among the exiled. He is engaged to Counsellor's Linder's daughter. He gets into the Republic, in a clandestine way, to show to the society the wrongness of their anti-semitic prejudice. Bettauer's novel differs essentially from the film version. "Vienna" was named "Utopia." Even a happy ending was provided.

After serving a prison sentence for no fault of her own, café violinist Helene seeks out her twin sister Betty, a famous revue star in Vienna engaged to a public prosecutor. During a sailing trip, Betty accidentally drowns. Helene, at first involuntarily, then consciously, assumes her sister’s identity. Blackmail by two criminals soon follows.

The Arch-Duke Herr Sixtus especially cares for Arts and particularly for young ballet students. The same is true of the Arch-Duke A.D.C., Herr Count Paul Paladin who shares with the Arch-Duke a special affection for Frau Elisa Jenkins, a young ballet student. Unexpectedly and thanks to a misunderstanding involving Frau Elisa and the Arch-Duke, the young student will become the new Prima Ballerina of the "Wiener Staatsoper".

Vienna, Austria, late 1870s. After suffering an irreparable misfortune, the Austrian composer Johann Strauss Jr. (1825-99), the Waltz King, falls in love with a ballet dancer, which disappoints the famous operetta singer Marie Geistinger…