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.

The Bodendieks' pension is not enough for them. So the couple decide to rent it out. What they hadn't planned, however, was that they let out the good room twice - he to the young Lisa, she to Klaus, who is almost the same age. As business-minded as the Bodendieks have become, they believe they have double the income when they realize that Klaus works nights. But things only get tricky when Klaus is in bed during the day and Lisa's boss comes to visit...

A beautiful young detective goes to the rescue of a teacher kidnapped by a former student.

This German slice-of-life drama is based on a very real postwar dilemma. At the time the film was made, there were over 3000 children living in Germany who'd been fathered by African American GIs. Referred to as "mischlings," these children were often treated as outcasts because of their illegitimacy and skin color. One such mischling is Toxi (played by herself), who is sent to live with her American father when her mother dies. At first, Toxi is welcomed with opened arms, but the father, who already has two children, has neither the time nor the money to care for the girl. Toxi is then bundled off to an orphanage, sparking a serious rift in her father's family. By concentrating on a highly fictionalized plotline, Toxi tends to ignore the thousands of other mischlings whose lives are far more complex and tragic than that of the film's central character.