Hanni and Nanni are not only sisters, but also best friends. The twins are inseparable and always up to something. When they cause a wild chase through a department store, their wealthy parents have had it: They send the girls to the posh boarding school Lindenhof in order to teach them some manners. While sweet-tempered Nanni quickly makes new friends, the impulsive Hanni has a hard time accustoming herself.
Screenplay: Jane Ainscough, Katharina Reschke
Director: Christine Hartmann
Producer: Wolf Bauer, Jürgen Schuster, Gesa Engel, Hermann Florin, Thomas Peter Friedl, Nico Hofmann, Ariane Krampe, Emmo Lempert
Director of Photography: Alexander Fischerkoesen
Hanni Sullivan
Nanni Sullivan
Principal Theobald
Georg Sullivan
Julie Sullivan
Mademoiselle Bertoux
Mrs. Mägerlein
Rüdiger Hack