The Deadly Affair
- Yil: 1967
- Mamlakat: United Kingdom
- Janr: Thriller, Mystery, Drama
- Studiya: Sidney Lumet Film Productions, Columbia Pictures
- Kalit so'z: secret agent
- Direktor: Sidney Lumet
- Cast: James Mason, Simone Signoret, Maximilian Schell, Harriet Andersson, Harry Andrews, Kenneth Haigh