Manfred Greve

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 disfigured killer with glazed-over white eyes is doing the dirty work so that an insurance agent-doctor can get the victims' insurance money.

Horst, the 18-year-old son of a factory owner, and 17-year-old Karin dream up their future together in the most beautiful colors. Newly married, however, they don't float on cloud nine as they had hoped, but sink into the dreary everyday life of marriage. While Horst ends his school career prematurely, Karin seeks help from her father-in-law.