It's that time again: Schreckenstein and Rosenfels outdo each other with sophisticated sabotage at the annual competitions at the Kapellsee. But shortly before the end it comes to demolition, as the Zeppelin of the count crashes! Although Count Schreckenstein was able to save himself in the last second, he now has to spend several weeks in the sanatorium - and is financially ruined. The count's representative, his cousin Kuno, sees the sale of the castle to Chinese businessman Wang as the only solution. The boys realize that Castle Schreckenstein is to be relocated to China to become part of a medieval theme park. But servant Jean believes in the rescue of Castle Schreckenstein and wants to go in search of the once forgotten treasure in the courtyard. Only myth - or reality? The boys get to the bottom of the puzzle!
Henning Baum, Sophie Rois, Uwe Ochsenknecht, Alexander Beyer, Maurizio Magno, Nina Goceva u.a.
Director: Ralf Huettner
Screenplay: Christian Limmer
Based on motifs from the book series BURG SCHRECKENSTEIN by Oliver Hassencamp
Camera: Armin Dierolf
Cut: Kai Schröter
Production design: Michael Köning, Maike Althoff
Costume: Stefanie Bruhn
Casting: Kathrin Küntzel-Sedler, Nessie Nesslauer, Rietz casting + agency