A model agency in Rio de Janeiro is actually a front for a white-slavery ring that kidnaps European women and sells them on the South American sex market.

Klaus is a young man in post-war Berlin. He is drawn to his friend Manfred and, under the encouragement of their acquaintance, Dr. Winkler, explore the underground world of gay clubs and electronic music. His family begins to learn of his other life and do everything they can to set him straight.

Art history student Ursula discovers Frankfurt am Main after she starts living there.

Hans Engler is a reserved man from Hamburg with no family or partner. When his acquaintance Agnes asks him to assume paternity for her daughter Martina, he cannot refuse her the favor. When Agnes dies a short time later, Hans Engler is drawn into a violent conflict with Martina's biological father, which quickly becomes life-threatening for him.