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.
as Hanni Sullivan
as Nanni Sullivan
as Principal Theobald
as Georg Sullivan
as Julie Sullivan
as Mademoiselle Bertoux
as Mrs. Mägerlein
as Rüdiger Hack
as Erika's Mother
as Jenny
as Erika
as Suse
as Kathrin
as Oktavia
as Antonia
as Linda Turn
as Silke
as Mutter Hubertus
as Direktor Werner
as Sophia
as Marc
as Letitia
as Winni
