High up in the Alps in Davos a group of patients with lung diseases trying to have fun between treatments at the sanatorium.

Höhenluft

A tense father and mother prepare a visit to their son, whose birthday it is. The father is sent out to find a gift. When he comes home, his wife points out that he has chosen something inappropriate. That would only scare their son. They will have to bring something else. Their teenage daughter decides to stay home. It is soon clear that things are not going smoothly with the son and this family.