Helene is forced by her wicked stepmother Gertrud to do works impossible to done. When she builds a castle for her with the help of the fairy Cleo, there is only room for Helene, in the cellar. One day, Prince Lassmann ride near the castle.

• ARD Degeto
• Caroline Hellwig
• Stefan Górski
• Tanja Schleiff
• Barbara Colceriu
• Dominic Raacke
• Janna Striebeck
• Lucie Hollmann
• Dietrich Hollinderbäumer