Böse Wetter plot
A special assignment takes the much sought-after geophysicist Dr Leonard Gehra to his birthplace Buchenrode in the Harz Mountains. Although his mother still lives there, he has not been to this mountain-growing region on the former border between East and West Germany for a very long time. Now Leonard must help save Friedrich Türnitz's loss-making mine. It is exactly in that mine that Leonard's father died in an accident 18 years ago in the time of the GDR. However, something is not right with the explanation that was given at the time...