The Mystery of Willoughby Castle
- Afọ: 1979
- Mba: United States of America
- Dị: Family, Mystery
- .Lọ nka: Quadrus Production, Quadrus Communications
- Isiokwu:
- Onyeisi: Luisa Morell
- Nkedo: Kevin Rodell, Luisa Morell, William Lowry, Ned York, Martha Webster
