An expedition goes in search of a party lost in the Arctic a year earlier.

A young woman working as a secretary for a Berlin car business tries to impress a rich Australian visitor by pretending she is a foreign countess.

Dolly Haas is employed as a (supposedly male) servant at a Hotel.

The physician Dr. Deruga is suspected of having poisoned his wife out of greed. She died after naming Deruga, poor and in debt, the sole heir in her will. There are a lot of people willing to testify against him in court, including Marta, the dead woman's best friend. Only his niece Mingo believes him to be innocent and goes out on her own to prove it.

The stand-alone opera singer Carmen Casini dare not admit to her adult son, the spoiled race car driver Cecil, that she ruined her voice on a stormy day at the racetrack and that her career is thus at an end. Meanwhile, Cecil has fallen in love with the pretty Colette … without suspecting that her father, the wealthy Bartell, was a former lover of his mother and that he’s Cecil’s daddy. Thus, both Carmen and Bartell try to prevent the unfolding love-relationship between brother and sister, because this ain’t the Ozarks, you know! Only after the unhappy Cecil tries to commit suicide after an argument with his mother do Carmen and Bartell realize they still love one another. Suicide attempt be damned; let’s go out on a date! A movie that screams “Fun for the whole family.”

A retired rail official and his wife Amalie purchase a disused railroad wagon to convert it into a villa in the countryside. One day, Amalie discovers 25,000 Marks hidden behind a picture in the rail car. The money was put there by a Dutch couple, who tried to smuggle the money across the border during the train’s last journey. Sorely tempted to keep the money, Amalie turns it over to the authorities. The smugglers, who finally find the rail car after a long search, will be turned over to the cops, too.

The young opera singer Carla is in love with the talented young composer Michele, who wants to make it big with classical music and writes his first opera, "The Return of Odysseus," for Carla. But Carla is more successful than he is and gets a gig at La Scala in Milan. Through her connections, she manages to find a publisher for Michele's opera. But when Michele learns what the publisher really thinks of his work, he leaves and abandons Carla. A year later, Carla finds Michele again. He has since become a sought-after composer, but is embittered because he is only successful with pop songs. His new revue "Dream Music," a reworking of his opera, is about to premiere. Carla then arranges for Michele's original opera to premiere in Budapest with her in the lead role.