Movie guide
The Deadly Affair (1967): movie guide
The Deadly Affair (1967) is a Thriller, Mystery, Drama running about 115 minutes. It holds a TMDB score of 6.3/10 from 98 votes. Notable cast includes James Mason, Simone Signoret, Maximilian Schell, Harriet Andersson. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 1967-01-26
- Runtime: 115 min
- TMDB: 6.3/10
- Genres: Thriller, Mystery, Drama
Last updated: 2026-11-11 · First listed: 1967-01-26

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What is The Deadly Affair about?
Charles Dobbs is a British secret agent investigating the apparent suicide of Foreign Office official Samuel Fennan. Dobbs suspects that Fennan's wife, Elsa, a survivor of a Nazi Germany extermination camp, might have some clues, but other officials want Dobbs to drop the case. So Dobbs hires a retiring inspector, Mendel, to quietly make inquiries. Dobbs isn't at all sure as there are a number of anomalies that simply can't be explained away. Dobbs is also having trouble at home with his errant wife, whom he very much loves, having frequent affairs. He's also pleased to see an old friend, Dieter Frey, who he recruited after the war. With the assistance of a colleague and a retired policeman, Dobbs tries to piece together just who is the spy and who in fact assassinated Fennan.
Cast highlights
The Deadly Affair features James Mason, Simone Signoret, Maximilian Schell, Harriet Andersson, Harry Andrews, Kenneth Haigh. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 1967-01-26. Runtime: 115 minutes. TMDB score: 6.3/10 (98 votes). Genres: Thriller, Mystery, Drama. Original language: en. Status: Released.
Discover The Deadly Affair on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse The Deadly Affair, watch official trailers when available, save titles to your list, and plan what to watch — without hosting or streaming full films.
Frequently asked questions
- What genre is The Deadly Affair?
- The Deadly Affair is listed as Thriller, Mystery, Drama on TMDB.
- How long is The Deadly Affair?
- The Deadly Affair runs about 115 minutes.
- Who stars in The Deadly Affair?
- Cast highlights include James Mason, Simone Signoret, Maximilian Schell, Harriet Andersson, Harry Andrews, Kenneth Haigh.








