At the end of January 1945, Soviet troops liberated the Auschwitz extermination camp. The advance of the Allies brought to light the most horrific crimes committed by Hitler's Germany, and the traces of the machinery of death could no longer be concealed.
Sebastian (Mark Waschke) is a physics professor at the University of Jena and dealing for years with parallel universes. Meticulously, he tries to prove its existence scientifically. His college friend Oskar (Stipe Erceg), professor of theoretical physics at CERN in Geneva, smiles at Sebastian's firm belief in parallel universes and the many-worlds theory. In order to devote himself to the evidence in peace, Sebastian brings his son Nick to a summer camp, while his wife Maike (Bernadette Heerwagen) is on vacation in the mountains. At a rest stop Nick disappears out of the car and so for Sebastian a nightmare begins. Increasingly he is loosing more and more control. What really happened? It is fatal to his own theory? And who is this mysterious Schilf, which occurs abruptly in Sebastian's life?
Maria, an American girl, and Ernst, her depraved German lover, must find their next hit of heroin on the streets of Berlin before their addiction threatens to tear their codependent relationship apart.
Max Krenke, once a promising journalist, has made himself comfortable at a third-rate newspaper; as a husband and family man, he keeps the hamster wheel of everyday life running. Until he is laid off without notice on his 45th birthday of all days.
The divorced florist Maria falls in love with the fated Holger, whose little son was killed two years ago in an accident with a driver's escape. Maria also has a son: the now-grown Niklas, a very talented pianist who has a great career in the eyes of his proud mother. But appearances are deceptive: little by little Maria finds out that two years ago Niklas gave up his career as a pianist because of a shocking experience that completely threw him off track. Is he perhaps the death driver?