A musical play based on the story by Friedrich Wolf.

A conference is to be held once again to discuss the construction of a new dam, which Professor Paul Satie rejects. During a train journey, he spontaneously leaves the train. Here in Wolfsgrün, from 1948 to 1950, he helped build the old, now far too small dam as a youth brigadier. He and the others who helped build it have erected a monument to this. A monument with his name on it. Is that perhaps why he is against the new dam?