20 volunteers agree to take part in a seemingly well-paid experiment advertised by the university. It is supposed to be about aggressive behavior in an artificial prison situation. A journalist senses a story behind the ad and smuggles himself in among the test subjects. They are randomly divided into prisoners and guards. What seems like a game at the beginning soon turns into bloody seriousness.
A young woman's desperate search for her abducted boyfriend draws her into the infamous Colonia Dignidad, a sect nobody ever escaped from.
A serial killer dispassionately discusses the nuts and bolts of his grisly avocation, as well as the youthful traumas which helped to mold him into a psychopath, in this disturbing independent drama from Germany, based on the true story of of Germany's most famous child murderer Juergen Bartsch who, between the ages of 15 and 19, abused, tortured and killed four schoolboys in the Ruhr region of Germany from 1962 to 1966.
