Erich Pommer in Berlin, was produced in a German, English, French, Hungarian as well as a silent version. The film also created the Operetta film genre. The "Erich-Pommer-Produktion der Ufa" turned out several international box office hits in the following years, most notably Josef von Sternberg's "The Blue Angel" (1930), starring Marlene Dietrich. Among his productions was a series of popular musical comedies such as "Die Drei von der Tankstelle" and "Der Kongreß tanzt" / "Congress Dances" and the science fiction spectacle "F.P.1", which was shot in three language versions. After the Nazi Party came to power early in 1933, UFA rescinded
Marlene Dietrich Paramount to make her first color film "The Garden of Allah" (1936) for independent producer David O. Selznick, for which she received $200,000, and to Britain for Alexander Korda's production, "Knight Without Armour" (1937), at a salary of $450,000, which made her one of the best paid film stars. While both films performed respectably at the box office, her vehicles were costly to produce and her public popularity had declined. By this time, Dietrich placed 126th in box office rankings, and American film exhibitors proclaimed her "box office poison" in May 1938, a distinction she shared with Greta Garbo, Joan