Under the direction of Bernhard Jasper and Maggie Peren, a new magical adventure is created at the Winterstein School. The film is a production by Kordes & Kordes Film in co-production with LEONINE Studios and is based on the bestselling children's and young adult book series of the same name by Margit Auer. Filming will continue until the end of September 2024 at unusual locations in Bavaria, Saxony-Anhalt, Thuringia, Lower Saxony and Berlin. LEONINE Studios will release part 4 of the popular success in German cinemas on 2 October 2025.