Diagnosis: Murder (movie)
- User score: 6.8
- Production country: United Kingdom
- Producer: Sidney Hayers
- Production companies: Harlech Television (HTV), Silhouette Film Productions
- Genre: Thriller
- Release date: 1/1/1974
- Run time: 95 min.
Movie description
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.