Nina und das Geheimnis des Igels

In the organizer's words:

Ten-year-old Nina lets her father put her to bed with stories about a clever hedgehog. When dad becomes unemployed because crooks have ruined the factory, his stories stop. With her friend Mehdi, Nina gets to the bottom of the matter and an adventure begins...

Nina is ten years old and has always listened to her father's bedtime stories about a little hedgehog who discovers the world. But since the factory where Nina's father worked has closed, there are no more stories and Nina's world has turned upside down. Her father has changed and she now has to spend her vacations at home. But then a rumor starts doing the rounds that the arrested manager of the factory has manipulated the accounts, stolen money and hidden it. So the self-proclaimed amateur detectives Nina, her best friend Mehdi and the little hedgehog set off on an adventurous search for the treasure. If they find this money, they could solve all their problems!