The Deadly Affair
- Bliadhna: 1967
- Dùthaich: United Kingdom
- Seòrsa: Thriller, Mystery, Drama
- Stiùidio: Sidney Lumet Film Productions, Columbia Pictures
- Faclan-luirg: secret agent
- Stiùiriche: Sidney Lumet
- Cast: James Mason, Simone Signoret, Maximilian Schell, Harriet Andersson, Harry Andrews, Kenneth Haigh