Berlin, 1923. Following the suicide of his brother, American circus acrobat Abel Rosenberg attempts to survive while facing unemployment, depression, alcoholism and the social decay of Germany during the Weimar Republic.
Peter and Katarina are at a marital crossroads, but, when he brutally kills a burlesque dancer, their domestic squabbles are rendered trivial by comparison. In the wake of the crime, the film backtracks, painting a portrait of the fraught union between Peter and Katarina. When does a marriage go bad? What causes a member of the German bourgeoisie to murder an innocent woman?
Documentary based on the book by Erich von Däniken concerning the ancient mysteries of the world, such as the pyramids of Egypt and Mexico, ancient cave drawings, the monuments of Easter Island, etc., and the fact that these things and modern civilisation could have been influenced by extraterrestrial visitations hundreds (or perhaps thousands) of years ago.
