The Secret Door
World War II espionage in Lisbon with Allied safe-crackers cultivating a master spy and his wife so they can steal Japanese codes that are keys to Axis battle plans.
- Zhanri: Thriller
- Studio: Dorton Productions, Tifeshire Productions
- Fjalen:
- Cast: Robert Hutton, Sandra Dorne, Peter Illing, Peter Allenby, George Pastell, Martin Benson