Where to watch Diagnosis: Unknown in the UK
Diagnosis: Unknown (1960) is streaming in the UK on Amazon Prime Video, Amazon Video and Amazon MX Player.
Checked 7 November 2026. Streaming with a subscription or for free only; we don't list rentals or purchases.
- Type
- TV show
- Year
- 1960
- Genre
- Drama, Crime, Documentary
- Series
- 1
- Original language
- English
- Created by
- James A. Bank and Alan Woods
- Starring
- Patrick O'Neal, Phyllis Newman, Chester Morris, Martin Huston and Cal Bellini