In the middle of the 19th century, almost one in three women who gave birth died of puerperal fever. The Hungarian doctor Ignaz Philipp Semmelweis also observed these terrible occurrences in his clinic in Vienna. He came to the conclusion that it was primarily the unhygienic conditions in the clinic itself that led to this disease, as his colleagues were constantly shuttling back and forth between the anatomy department and the delivery room. He tries to convince the doctors of the absolute necessity of thorough disinfection by washing their hands with chlorinated lime. He meets with fierce resistance from his colleagues until he himself sets up an exemplary clinic in Budapest.

An eighteen year-old girls wants to preserve her virginity, living in a family that manages the erotic arts.

France at the time of the Restoration. The young country gentleman Rastignac comes to Paris to study. He takes up residence in a poor boarding house, where his father Goriot, who has been excluded by his daughters, also lives. The penniless Rastignac is anxious to gain a foothold in Parisian society. His cousin advises him to take the rich banker's wife Delphine, one of Goriot's daughters, as his mistress, which he does. At the same time, however, he falls in love with the laundress Yvette. He is unable to make up his mind when boarding house guest Vautrin suggests a third option: To marry Victorine, the disinherited daughter of a millionaire, and kill her brother in a duel in order to get his inheritance after all. Rastignac agrees. This is his downfall. Instead of high society, he ends up in the gutter.

A country house on a remote, lonely island: here TV author André has moved to write the last episode of his successful crime honor. But then the island is completely cut off by a flood from the outside world. And what is even more strange: everything André writes in his script happens in reality! So does the scary murder of the final episode. But who among the seven present is the mysterious killer?