The Double Lottchen / HEBREW Two teen-year-old girls, the lively, individual Luise Palfy from Vienna and the courteous, modest Lotte grains from Munich, meet in a holiday village in the fictional town Seebühl on the Bühlsee in the Alps . It turns out that the two twins are and have been torn apart by the separation of their parents. Luise's father is a composer in Vienna, and Lottes mother, who once again took her old family name, works in Munich. At the end of the holidays, the twins exchange their roles: Luise goes to Munich as a Lotte to her mother and Lotte as Luise to Vienna to her father, which leads to some confusion with her unsuspecting parents because of the different abilities and character characteristics. When the father intends to marry again, Lotte gets sick with grief. The mother works at the newspaper and discovers a picture of Luise and Lotte from the holiday camp. When she learns of the illness of her daughter, Mother and Luise go to Vienna, where the family reunited.
