The Internecine Project
- Bliain: 1974
- Tír: Germany, United Kingdom, Sweden, United States of America
- Seánra: Thriller, Drama
- Stiúideo: MacLean and Company, Allied Artists
- Eochairfhocal: based on novel or book, poison, spy
- Stiúrthóir: Ken Hughes
- Caitheadh: James Coburn, Lee Grant, Harry Andrews, Ian Hendry, Michael Jayston, Christiane Krüger