The Trygon Factor
- Xyoo: 1966
- Ncig Teb Chaws: Germany, United Kingdom
- Genre: Crime
- Studio: Portman Productions, Rialto Film
- Cov ntsiab lus: scotland yard
- Tus Thawj Coj: Cyril Frankel
- Pov Pob Tseg: Stewart Granger, Susan Hampshire, Cathleen Nesbitt, James Culliford, Brigitte Horney, Robert Morley