On their way to a boxing competition in Buenos Aires, the criminal investigator Harry Winkler from Berlin and Conny Steven of Scotland Yard, meet in Lisbon. Both have a 90 minute break before their ship leaves for South America. They end up meeting Ilse Siebeck, a young woman and through her become part of a criminal mystery. Ilse's uncle is murdered and Harry Winkler is quickly able to determine that the man who murdered her uncle is the exact same man who murdered his father a few years earlier.

English Lord Arthur Cavershoot is a passionate Napoleon scholar who badly neglects his wife Josephine for his obsession with the French emperor. When the cranky historian travels to a Napoleon conference in Paris, his smart spouse secretly follows him. Unnoticed by her, the city of love threatens to spark a romance between Arthur and a chorus girl.

Polly Petterson is a major customer of the Van Geldern bank, which manages her assets to the tune of one million. When she wants to withdraw the entire amount, the bank, which has speculated, threatens to go bankrupt. The employee Peter Voss then steals the million as a pretense and flees. By agreement, he is to hide until the price of the copper he invested in rises again. Polly hires detective Bobby Dodd and follows the apparent bank robber to Portugal, Brazil, the Wild West and Hawaii. There, Peter Voss is able to convince the rich Polly of his good intentions - and when the bank is saved, there is even a wedding.

Movie based on the novel by Christel Broehl-Delhaes

The fate of a pianist who returns from the Second World War with a wound to his right hand.

Nora, the wife of the architect Heinz Ottendorf, feels neglected by her husband. He is getting more and more engrossed in his work, but Nora, apparently a stranger to hard work, suspects that the real reason for her husband's diverted attention must naturally be another woman. Robert, the cousin of Nora's friend Marianne, has long been in love with Nora and sees an opportunity to win her hand. Heinz, for all his distractions in his work and the phantom lover he doesn't have, isn't quite ready to let Nora go. While he may be married to his work, his work is a fickle mistress: he makes a career error and this leads to near financial ruin. He begs Nora to be patient with him. Marianne, who for her part is in love with Heinz, spins a web of deceit and intrigue, which leads to Robert taking a potshot at Heinz and then eventually causing Robert to kill himself.