A German student, Stefan, now finished with his studies, hitchhikes to Paris. There he meets a free-spirited American girl, Estelle, who he follows to Ibiza. The two begin a sad and dark path into heroin addiction.
A serial killer named The Shark is terrorizing London by killing his victims with a speargun and then, dressed in a scruba-diver's wetsuit, using the city's sewer tunnels to make his getaway.
A suave gangster tries to get away from his boss with a suitcase full of heroin. Two pilots and lots of beautiful women get involved in the affair. Soon blood begins to flow.
The plot revolves around a gang of criminals, mostly former guards of Auschwitz, who print and distribute counterfeit U.S. currency in Berlin after World War II.
