The Secret Door
- Tau: 1964
- Whenua: United Kingdom, United States of America
- Momo: Thriller
- Studio: Dorton Productions, Tifeshire Productions
- Kupu matua:
- Kaiwhakahaere: Gilbert Kay
- Maka: Robert Hutton, Sandra Dorne, Peter Illing, Peter Allenby, George Pastell, Martin Benson
