After a masked carnival ball, Gerda Harrandt, wife of the surgeon Carl Ludwig Harrandt, allows the fashionable artist Ferdinand von Heidenick to paint a portrait of her wearing only a mask and a muff. This muff however belongs to Anita Keller, in secret the painter's lover but also the fiancée of the court orchestra director Paul Harrandt. The picture is then published in the newspaper. When Paul sees it and asks von Heidenick some questions about the identity of the model, the artist is forced to improvise a story and on the spur of the moment invents a woman called Leopoldine Dur as the alleged model. Leopoldine Dur however turns out to be a real woman whose acquaintance Heidenick makes shortly afterwards.

Herr Hoffmann is a famous widowed singer with a young daughter to raise, aided by his faithful manager. They meet a girl and Hoffmann falls for her, reluctant to believe that in fact she is in love with a musician.

Stan and Ollie are mousetrap salesmen hoping for better business in Switzerland, with Stan's theory that because there is more cheese in Switzerland, there should be more mice.

A doctor uses his unique medical knowledge to mastermind a lucrative life-insurance scam; in a rare film role, legendary thespian Gerald du Maurier stars as the Metropolitan Police Commissioner who sets out to uncover the secret of five empty coffins and catch the villainous swine responsible for such depravities.

a movie by Karl Leiter

Based on the operetta I Lost My Heart in Heidelburg, which in turn owed a lot to that old chestnut The Student Prince. In 1825, impoverished composer Max enrolls at Heidelburg University. Local girl Veronika falls in love with Max, helping him to finance his education and clear his debts. Alas, Veronika is left out in the cold when Max becomes enamored with gorgeous tourist Helene. Little does he know that Helene is the daughter of the Grand Duke, meaning of course that their romance is doomed to disappointment. Leading lady Grete Natzler later changed her screen name to Della Lynd, and under that cognomen co-starred with Laurel & Hardy in Swiss Miss (1938).

Musical vehicle for up and coming Dolly Haas, as a would be actress with a would be composer boyfriend. She sings,at one point, that she has the walk of (Lilian) Harvey, the mouth of Garbo and the legs of Dietrich.

A nightclub in Buenos Aires is advertising for blonde women for glamorous jobs.

One of the popular Weimar-era musical comedies not released in the US until after the Nazi takeover, this one has a Cinderella-type plot.