Frits Egters can't quite get a hold of himself. An intelligent and sensitive young man, repulsion and desillusion turned him cynical. According to Frits there should be more to life - he just doesn't know where to find it.

Ernst and Bobbie are enjoying a well-deserved vacation when they discover that a beautiful nearby forest is about to be cut down. The villainous entrepreneur Wolter Onix wants to build an asphalt factory on the site to pave all of the Netherlands. But Ernst and Bobbie are determined to stop him so Onix challenges them to complete some tasks. If they succeed within three days, he promises not to build the factory. Their mission: bring together a famous pop star, 40,000 concertgoers, and a golden microphone. It seems like an impossible task, but Ernst and Bobbie are determined to save the forest...

A peaceful family-life is suddenly disturbed when the children enter puberty. The children take over the house and disrupt the lives of their parents.