Hilfe, ich bin unsichtbar

A young painter in the academy hires as a model the daughter of a rich soap manufacturer and has her pose for a work based on the biblical Susannah and the Elders, which almost causes a scandal.

Newlyweds Käthe and Max met while studying law. Trouble ensues when Max takes on his first case without telling his wife.

Dan Douglas is a typical Scottish. When his niece Evelyne marries engineer Fred Keller aboard the ship to Scotland, he gives her a pearl necklace as dowry, but it's false. The newlyweds face their differences when the necklace gets lost.

A hilarious comedy of errors starring Dolly Haas: Annie, the locksmith's daughter, and Georg, a car salesman, meet at the fair but quickly lose touch. Later, Annie is tasked by her father with delivering new locks to a countess's castle. At the train station, she is mistaken for the countess's niece, whose arrival is imminent. She is taken to the castle in a magnificent carriage and encounters Georg again, who is out for an unauthorized joyride in a stylish car. Each now believes the other to be extremely wealthy. When the real countess arrives at the castle, she enjoys playing along with the charade and poses as her own companion, with whom Count Egon falls in love. After the confusion is resolved, there are two happy couples.

Composer Franz Schubert becomes involved with a family with three daughters, falling in love with the two blonds, first one, then the other; but will he notice the quiet brunet third daughter, who has fallen madly in love with him?

Johann Strauss firmly established himself as the leader of a dance orchestra in Vienna in the 1840s. His sons Johann junior and Josef have clearly inherited their father's talent. Nevertheless, father Johann is strictly opposed to both of them training as composers.

Herr Eickmeyer is a wealthy parfumier: well past middle age, and stout with it. His blonde wife Lissy is much younger, pretty and vivacious. Since Eickmeyer can't keep up with his young wife, he commissions a companion for her in the form of a life-sized talking clockwork man, purchased for 5,000 deutschemarks ... to be shipped to his home immediately it's assembled.

A moron buys a worthless piece of land, which a swindler passed off as an oil field.

On the occasion of a charity ball in Vienna a kiss of a famous actress should be auctioned. Misunderstandings between the manager of the film star, a record producer and a student lead too all kinds of mistakes, during which a student is mistaken for a prince in disguise and almost breaks his hapiness. - Quickly and expertly produced mistake comedy with a lot of singing desposits and an at than popular comedian line-up, which offers amusing surface entertainment.

Jenny confronts her cousin Harry: Did he embezzle her fortune? No. But he escapes with married lover Germaine only to return quickly because her husband pursues them. Jenny is convinced Harry is his own double and arrests him at gunpoint.

The film is an adaptation of the 1891 operetta Der Vogelhändler by composer Carl Zeller, with libretto by Moritz West and Ludwig Held, though it incorporates few of the original songs, using them mostly instrumentally or in the background. The plot follows Adam, a Tyrolean bird seller in 18th-century Rhineland, who hopes to marry his beloved Christl, a postmaster's daughter; to secure his future, she arranges for him to perform at court, but complications arise when she is mistakenly suspected of an affair with a philandering prince.