Hermann Werner Kubsch

A theater competition breaks out on the occasion of the four-year anniversary celebrations at the Hennigsberg power plant. The old hands want to perform the kitschy musical comedy "Gärtnerliesl". The youngsters are against it and are planning their own program with which they want to skewer events from the plant in a cabaret style. But first, everyone has to work together on a turbine breakdown. On the day of the festival, the "Gärtnerliesl" fails with timpani and trumpets, while the youth's program is met with great applause, which the rivals join in with.

Schorsch and Franz are two rascals who are full of mischief and constantly tease both their teachers and their fellow pupils. Vera, the new classmate, decides to put her foot down and bring an end to the poor situation. With skill, patience and the help of the other pioneers she finds out about the troublemaker’s love for miniature trains and tries to direct their redundant energy onto the right track. However, Vera and her pioneers have to overcome some resistance before Schorsch and Franz finally change their behavior and become better classmates.

A story about a group of children in German town of Bahrenburg who are trying to build themselves a swimming pool.