Ilona, the bored wife of an easily distracted professor, falls in love with his friend Tibor, a world-traveler and ladykiller. Although she pursues him, he declines to take advantage of the situation, because she's married to his best friend. Only after her husband shows an interest in a co-worker is it possible for a happy ending to take place for the two new couples.

In 19th century France, Jean Valjean, a man imprisoned for stealing bread, must flee a relentless policeman named Javert. The pursuit consumes both men's lives, and soon Valjean finds himself in the midst of the student revolutions in France.

Diederich Heßling is scared of everything and everyone. But as he grows up, he comes to realize that he has to offer his services to the powers-that-be if he wants to wield power himself. His life motto now runs: bow to those at the top and tread on those below. In this way, he always succeeds: as a student in a duel-fighting student fraternity and as a businessman in a paper factory. He cajoles the obese district administrative president Von Wulkow and wins his favor. He slanders his financial rivals and hatches a plot with the social democrats in the town council. On his honeymoon with his rich wife Guste, he finally finds a chance to do his beloved Kaiser a favor. And when a memorial to the Kaiser is unveiled in the town where Diederich lives and works, he delivers the address. He stands behind the lectern in the pouring rain, saluting his Kaiser. The crowd is dispersed. Everything is laid in ruins...

The film "Die Unbesiegbaren" covers an episode in German history, in which the Bismarck government tried to mitigate the rise of the social-democrat movement.

On his travels, Paul, a journeyman from northern Germany, runs into a childhood friend, Lisei, a puppeteer's daughter. They fall in love and get married. Together with Lisei's father, the young couple moves to Paul's hometown. Although Paul himself is accepted - even respected - by the stuck-up and snooty citizens, the young woman is rejected by the town dwellers, who are imbued with class arrogance. Paul stands up for his wife but the scorn and abuse heaped on her weigh heavily upon him.

Several children find out what's the matter with a wreck offshore, which puts them into jeopardy.

The ship stoker Heini Holler leaves Greece for health reasons and reports to the consulate of fascist Germany. The consul sends him back to Hamburg. He had previously reported him to the Gestapo there as politically suspicious. On his arrival, Holler is immediately arrested. His comrades kidnap the consul and demand an exchange for Heini, which is to take place in Marseille. The Gestapo agree to this as a pretense and secure the support of the French police to arrest the kidnappers. However, the solidarity of the sailors in Marseille is stronger and Heini is able to cure his lung disease in the Soviet Union.

In 1930s Berlin, a woman’s life unravels as her unemployed husband succumbs to Nazi propaganda and joins the Storm Troopers, while her brother's anti-Nazi stance leads to his death, prompting her to confront her beliefs and make a risky choice.

Two dubious characters disguise themselves as Holmes and Watson to gain attention and end up chasing counterfeiters and stolen stamps.

Espionage, war and romance in the Far East in 1904: Russian naval officer Boris Ranewsky marries Youki, the sister of a fanatical Japanese officer, but war is imminent.