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.

The balance of nature is in danger and only Clara and her friend have the heart to solve the secret of the bears and to break a centuries-old spell.

Mother Irma turns 65 - which puts her children under stress. Businesswoman Kathrin, single mother Nettchen and student Laurenz actually prefer to avoid each other. But now they decide to invite Irma to their old vacation home by the lake. But the cheerful celebration turns out to be a disaster: Surprise guests such as Laurenz's hot new flame, the family's Danish friend and Irma's old girlfriend, with whom she has fallen out, are annoying. And then the siblings start to reproach each other.

Sometimes you just have to know where the dog is buried! A lesson that family man Hans Waldmann will learn in this snappy black comedy. Because Hans's life is in crisis. Not only is he quickly being replaced by a Finn in the paper mill, his family is also more interested in a dog than his worries. For wife Yvonne and daughter Laura, the dog becomes indispensable in no time. All the more hopeless Hans's situation, after he has run over the four-legged rival in an inattentive moment. When then the supposed friend Mike offers his help, ...