Alex, Fedja, Timo and Lara are four troubled teens for whom the upcoming Christmas eve isn't a time of peace and joy: Since they all have a history of escalating family conflicts, they'll be spending the holidays not at home, but in a psychiatric ward. The utterly different adolescents not only have to adjust to one another, but also have to confront themselves in exhausting therapy sessions. Yet thanks to the unorthodox psychiatrist Dr. Wolf, the sessions take a turn for the unexpected - and the four experience a Christmas which they will never forget.
All of a sudden, 16-year-old Martha vanishes. Her father Lothar, who for years has had no contact with her or his ex-wife, sets off unwilling to find her. He soon realises other young people are also vanishing from the city inexplicably. Lothar follows their trail across the country. He meets the occasional young person but the trail goes cold. In the next city he encounters militia groups and a reinforced police presence. Children are forbidden to be on the streets unless accompanied by adults. The world has changed...
Two psychotic young men take a mother, father, and son hostage in their vacation cabin and force them to play sadistic "games" with one another for their own amusement.