| The Trygon Factor | |
|---|---|
 | |
| Directed by | Cyril Frankel |
| Written by | Derry Quinn Stanley Munro based on a novel by Edgar Wallace |
| Produced by | Ian Warren Horst Wendlandt |
| Starring | Stewart Granger Susan Hampshire Robert Morley |
| Cinematography | Harry Waxman |
| Edited by | Oswald Hafenrichter |
| Music by | Peter Thomas |
Production company | |
| Distributed by | J. Arthur Rank Film Distributors (UK) Warner Bros.-Seven Arts (US) Constantin Film (West Germany) |
Release dates |
|
Running time | 88 minutes |
| Countries | United Kingdom West Germany |
| Languages | English, German |
| Box office | 73,066 admissions (France) 605,412 admissions (Spain) 1.6 million (West Germany)[1] |
The Trygon Factor (German title: Das Geheimnis der weißen Nonne / Mystery of the White Nun) is a 1966 British-West German crime film directed by Cyril Frankel and starring Stewart Granger, Susan Hampshire and Robert Morley.[2] It is based on the 1917 Edgar Wallace novel Kate Plus Ten.[3]
- ^ Box office information for Stewart Granger films in France at Box Office Story
- ^ "The Trygon Factor". British Film Institute Collections Search. Retrieved 29 January 2024.
- ^ TRYGON FACTOR, The Monthly Film Bulletin; London Vol. 34, Iss. 396, (Jan 1, 1967): 111.