The Trygon Factor
- Viti: 1966
- Vendi: Germany, United Kingdom
- Zhanri: Crime
- Studio: Portman Productions, Rialto Film
- Fjalen: scotland yard
- Drejtori: Cyril Frankel
- Cast: Stewart Granger, Susan Hampshire, Cathleen Nesbitt, James Culliford, Brigitte Horney, Robert Morley