Prim professor Immanuel Rath finds some of his students ogling racy photos of cabaret performer Lola Lola and visits a local club, The Blue Angel, in an attempt to catch them there. Seeing Lola perform, the teacher is filled with lust, eventually resigning his position at the school to marry the young woman. However, his marriage to a coquette -- whose job is to entice men -- proves to be more difficult than Rath imagined.

The film is an adaptation of Henrik Ibsen's play A Doll's House. The film uses Ibsen's alternate ending where the unhappy couple are reconciled at the end

When a prostitute is murdered in a cheap Berlin boarding house, an investigating judge suspects that the killer is her boyfriend, unaware that his own son and daughter are also mixed up in the case.

The quarrel between the waltz king Joseph Lanner and his still unknown violinist Johann Strauss. It comes to a break. Strauss is engaged in London and has his first successes there. Thanks to the initially unfortunate intervention of Lanner's daughter, a reconciliation is finally achieved.

Lamenting Thebian women are waiting for the men to come back from war. God Jupiter is attracted to one of them: Alkmene. He goes to earth and tries to seduce her as himself: an old man. Failing in this, he disguises himself as Amphitryon (Alkemene's husband) and tries again. Next morning Amphitryon and his men come back from war; he suspects adultery and wants a divorce. Jupiter's wife Juno now also comes to earth and clears things up.

Vienna glove-sales-lady Christel falls in love with Russian Czar Alexander. Austrian Prince Metternich tries to use this and other pleasant diversions to keep him out of the negotiation conferences of the 1815 Vienna Congress.

After completing work on the British musical Invitation to the Waltz, Lillian Harvey returned to her adopted country of Germany to star in the comedy-with-music Glueckskinder (Children of Fortune). Harvey plays Ann Garden, an unemployed actress who ends up in night court on a loitering charge. Here she meets Gil Taylor (Willy Fritsch), a struggling songwriter temporarily employed as a court reporter. Hoping to keep her out of jail, Gil impulsively tells the judge that he's engaged to Ann -- whereupon the judge, equally impulsively, marries the couple on the spot! After this inauspicious start, Ann and Gil embark upon a rocky (but tuneful) whirlwind romance.

Whodunit centered around a hostel.

Fresh out of prison a small-time crook finds his girlfriend's dropped him, which sends him into a murderous rage.

Rival window cleaners Willy I and Willy 2 befriend Jou-Jou, an aspiring dancer, who has been tricked out of money by a con-man posing as an American movie mogul, and together they turn an old railway carriage into a "Villa Hollywood" for her.

Simultaneously made French version of "Einbrecher": A wealthy old husband looks for the successor for his young wife.A devious gentleman burglar is one possibility he toys with.

During an inquest after a woman is killed, the judge suspects his own son. The woman's lover had been friendly with the son and he was also supposed to be married to the judge's daughter.

Aspiring singer Susanne takes over one night for her sick friend, a small-time female impersonator, and finds unexpected fame when everyone believes that she is actually a man. While touring London, complications arise as a local womanizer catches on to her game.

When the famous singer Grace Collins got off the plane that had flown her a remote place in Northen Africa little did she know she would meet love and adventure there. If she came there, it was to visit Sir Collins, her stepfather. Falling in love was not on the agenda but how could she resist the charm of Nic Brenten, an alluring and idealistic Dutch engineer? Butcan devotion and generosity really compete with the greed of someone like Sir Collins, a cynical financier who wants to dispossess the locals of the copper mine Brenten helps them to develop ?...

A woman staying at a health spa (Lillian Harvey, goes to the theater every night to see "Quick" a comic performer, who wears clown make-up. She meets him off stage, without make-up and doesn't recognize him. He courts her, hoping she'll like him for himself but she maintains her crush on "Quick."

A man in bad sorts hires a burglar to later kill him, then changes his mind when his fortunes turn and must find the contracted murderer before it is too late.

William MacPhab loses seven-pounds in the stock market and decides to slap the man who was responsible for the stock manipulation that caused him to lose his money. Astor Terbanks, the stock-market manipulator is surprised the next day when he gets soundly slapped by MacPhab, and the latter promises to deliver one more a day for the next six days. Terbank's daughter, Daisy, is amused by the procedure and is attracted to MacPhab.