De Sades Eugenie

Eugenie Radeck is a young and inexperienced girl who lives alone with her stepfather. One day she discovers a book, the content of which gives her her first sexual feelings. When she talks to her stepfather about it, a fire is kindled between the two of them. Not only the forbidden love between father and daughter determines the daily events, but also murderous plans. Under the devilish influence of their father, the two of them bring young women into their house to kill them with great sexual satisfaction. Their relationship is threatened when Eugenie meets a young musician. At the same time, Inspector Tanner gets on the trail of the murderers. The unpredictable end approaches...