The Secret Door
- Shekara: 1964
- Kasa: United Kingdom, United States of America
- Salo: Thriller
- Studio: Dorton Productions, Tifeshire Productions
- Mahimmin bayani:
- Darakta: Gilbert Kay
- 'Yan wasa: Robert Hutton, Sandra Dorne, Peter Illing, Peter Allenby, George Pastell, Martin Benson
