Two nine-year-old girls—rude Luise Palfy and respectful shy Lotte Körner—meet on a summer camp. Apart from their different hair-do, they look alike. They have never seen each other before, but soon find out that they are identical twins. It turns out that their parents divorced, each keeping one of the girls. They decide to trade places at the end of the summer. Lottie curls her hair, Lisa braids hers, and both go off to where they have never been before. The adventure begins.
Erich Kästner
Antje Weisgerber
Peter Mosbacher
Jutta Günther
Isa Günther
Senta Wengraf
Hans Olden
Auguste Pünkösdy
Maria Krahn
Gustav Waldau
Liesl Karlstadt
Inge Rosenberg
Gaby Philipp
Walter Ladengast
Gertrud Wolle
Hertha von Hagen
Liselelotte Berker
Gerda Sommerschuh
Rudolf Rhomberg
Ina Gerhein
Katja Sabo
Paul Kuen
Friedrich Bender
Senta Berger