Geheimnis um Burg Brethen
- Bliain: 1976
- Tír: Germany
- Seánra: Drama
- Stiúideo: Dreamy-Film
- Eochairfhocal: based on novel or book
- Stiúrthóir: Bert Nosslar
- Caitheadh: Ulrich Beiger, Hans Kahlert, Gerd Frickhöffer, Walter Ladengast, Oliver Tiebing, Jochen Paulmann
