Käuzchenkuhle plot
Jean-Paul Fontanon, a true Berliner, has long been used to being called 'Jampoll' in all simplicity, even by his holiday friends Christian, Schraube and Linde in his grandparents' village. Like every year, he spends his summer vacation there. Only this time it's all different from the start. All alone in the pouring rain Jampoll waits in vain for his grandfather and also for the kind Mr Kohlweis, who always help him. Finally arriving, his grandmother warns him that a lot has changed about grandfather. He lives barely approachably withdrawn in his attic. And when the man hears about Kohlweis, he goes berserk...