Shortly after WWII, the DEFA Studios produced a series of operas and operettas which belonged to the classical German musical heritage. This enchanting film, the very first opera production of DEFA, stands out because of its lavish decor and costumes, its outstanding actors and their masterful voices of that time.

To take a revenge on countess Laura, who slapped him at his proposal, the Governor of the occupied Poland gets her fall in love with a poor student, and exposes him during wedding banquet.

After a 15-year absence, the famous actress' expatriate husband returns to Hungary to settle their divorce. The actress is rehearsing the role of a young boy back home when her husband walks in. Seeing the little boy, the husband thinks that Janika is his child, but the actress fails to inform him of the mistake.

A tramp falls in love with a beautiful blind flower girl. His on-and-off friendship with a wealthy man allows him to be the girl's benefactor and suitor.

A bumbling tramp desires to build a home with a young woman, yet is thwarted time and time again by his lack of experience and habit of being in the wrong place at the wrong time...

After the death of a United States Senator, idealistic Jefferson Smith is appointed as his replacement in Washington. Soon, the naive and earnest new senator has to battle political corruption.

The young ice skating talent, Liesl, lands a part in a new Revue at the Palast Theatre simply because she is confused with someone else. In reality, the roll was to be awarded to Lu Panther, the untalented girlfriend of the theatre's owner, Wildner. After a series of accidents and little disasters, Wildner shuts down the theatre before the Revue can take place. But the Revue's director, Ernst Eder, decides shortly thereafter to present the Revue on an ice skating rink belonging to Liesl's uncle. After a successful run, at first at the Wiener Prater, the performers move on to Spain, Hungary, and a night club with a Jazz orchestra. The Revue becomes a huge success ... and, of course, Ernst and Liesl end up together, too.

As a parting shot, fired reporter Ann Mitchell prints a fake letter from unemployed "John Doe," who threatens suicide in protest of social ills. The paper is forced to rehire Ann and hires John Willoughby to impersonate "Doe." Ann and her bosses cynically milk the story for all it's worth, until the made-up "John Doe" philosophy starts a whole political movement.

A young man asks a hat check girl to pose as his fiancée in order to make his dying father's last moments happy. However, the old man's health takes a turn for the better and now his son doesn't know how to break the news that he's engaged to someone else, especially since his father is so taken with the impostor.

A marching band of Germans, Italians, and Japanese march through the streets of swastika-motif Nutziland, serenading "Der Fuehrer's Face." Donald Duck, not living in the region by choice, struggles to make do with disgusting Nazi food rations and then with his day of toil at a Nazi artillery factory. After a nervous breakdown, Donald awakens to find that his experience was in fact a nightmare.

Theater director Falke, dressed as a bat, ends up in prison after a merry carnival night. Director Frank only releases him after some time. Falke decides to take revenge on his friend Gabriel von Eisenstein, to whom he owes the whole affair. The annual masked ball at Prince Orlofsky's provides the opportunity. Falke stages a game of mistaken identity in which Eisenstein does not recognize his own wife and courts her, while maid Adele appears as the countess. Eisenstein is duped, Falke has taken his revenge.

He was known as Anatole Litvak during his Hollywood directorial career, but he was still Anatole Litwak when he helmed the German musical Das Lied Einer Nacht (The Song of Night). Famed Polish tenor Jan Kiepura stars as famed Italian tenor Ferraro. Escaping from his tyrannical manager, Ferraro switches identities with a young tourist (Fritz Schulz) and goes off on an unscheduled Swiss holiday. Still travelling incognito, our hero falls in love with a winsome mountain girl (Magda Schneider). Alas, both his romance -- and his freedom -- are placed in jeopardy when it turns out that the charming young fellow with whom Ferraro traded identities was actually a notorious swindler. Anatole Litvak also directed the English-language version of Das Lied Einer Nacht, Be Mine Tonight