1984 television film directed by Klaus Gendries

Olli, the main character in the movie, got a very bad grade and is terribly annoyed. She runs away from home and, together with a dog and a horse, finds a (mad? nutty?) scientist in a windmill. They experience the strangest adventures in this windmill and find other interesting characters, a lot of excitement and peril. While you may well interpret something as the "socialist value system" into this movie, it is more meant to be a children's movie, showing the kids that there are more exciting things out there than the ones that your parents and teachers show you, and that you will only find out most of those things on your own, if you show enough curiosity.

1988 television film directed by Bodo Fürneisen

A farmer receives land from the king and discovers a buried golden mortar. He decides to give it to the king out of gratitude, but his clever daughter warns him that the king will surely want him to bring a corresponding pestle as well. When the king throws the farmer into jail for fraud, he bemoans the fact that he did not listen to his daughter.