Ciencia ficción política con toques de comedia. En el año 2000 Austria es gobernada por los representantes de las cuatro potencias (EEUU, Inglaterra, Francia y URSS), y el primer ministro austriaco proclama la independencia, mostrando la historia de los últimos cien años.
Operetta (German: Operette) is a 1940 musical film directed by Willi Forst and starring Forst, Maria Holst and Dora Komar. The film was made by Wien-Film, a Vienna-based company set up after Austria had been incorporated into Greater Germany following the 1938 Anschluss. It is the first film in director Willi Forst's "Viennese Trilogy" followed by Vienna Blood (1942) and Viennese Girls (1945). The film portrays the life of Franz Jauner (1832–1900), a leading musical figure in the city. It is both an operetta film and a Wiener Film.
In 1910, the landlord's daughter Agnes from the Steiermark gets to know the diplomat Hans. They have a short love affair and then part from one another. Hans gets sent to Beijing, where he marries and American and has a son with her. Agnes, too, has a son by Hans and moves to Vienna, where she works in a restaurant. She is still in love with Hans ...
After a shady collector of paintings has been murdered, adept Dr. Sebastian Ott discovers a big organised fraud with fake paintings. His twin brother Ludwig is responsible for it, kidnaps him and locks him away in his house. He uses Otts ID and 'replaces' him...
A classical art junk dealer and an almost bankrupt hairdresser who unexpectedly makes an inheritance go hunting behind thirteen chairs from which of a 100,000 DM contains which the rich aunt has hidden there.
Woman concert singer seeks to connect with her adult daughter, by her former marriage to a staid industrialist who has kept the two apart since the daughter was a small child, and gets inadvertent help from the industrialist's fired employee who has fallen in love with the girl.