Diagnosis: Murder (1974): cast, story & where to watch
1974 · Film · ★ 6.8
Released in 1974, Diagnosis: Murder is a thriller film directed by Sidney Hayers, running about 95 minutes. “Three or four drops a day can relieve the patient ...of her fortune” — that tagline sets the tone.
What it’s about. A psychiatrist plots to murder his wife so he can be with his mistress, but his wife mysteriously disappears before he can carry out his plan.
Who’s in it. Diagnosis: Murder stars Christopher Lee as Dr. Stephen Hayward, Jon Finch as Lomax, Judy Geeson as Helen and Dilys Hamlett as Julia Hayward, among others.
How it landed. With an audience score of 6.8/10, Diagnosis: Murder has drawn a solid, mixed-to-positive response.
Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch Diagnosis: Murder page.
If you liked it. Fans of Diagnosis: Murder tend to enjoy The Dark Knight, Pulp Fiction, Parasite and Fight Club.
Frequently asked
- Where can I watch Diagnosis: Murder (1974)?
- Streaming, rental and purchase options for Diagnosis: Murder change frequently. Check our where-to-watch page for the latest availability in your country.
- Is Diagnosis: Murder worth watching?
- Diagnosis: Murder holds an audience score of 6.8 out of 10, and is a strong pick if you enjoy thriller. Reactions are mixed, so it may depend on taste.
- Who stars in Diagnosis: Murder?
- Diagnosis: Murder stars Christopher Lee, Jon Finch, Judy Geeson, Dilys Hamlett and Tony Beckley.