At a boarding school for boys in Northern Germany, one student named Kurrat vanishes one night without informing anybody after having had a fight with one of the teachers. Soon, the Police ... See full summary »

The son of an Argentine chemist travels to Vienna, to solve the murder of his father. Step by step, he realizes that his father was internationally entangled in secret service machinations ... See full summary »

After a doctor commits suicide when his research into human embryos is terminated, his wife seduces and then executes revenge upon those she holds responsible.