Where to watch Unknown in the US
Unknown (1972) isn't included with any streaming subscription in the US right now.
Checked November 9, 2026. Streaming included with a subscription only; we don't list rentals or purchases.
- Type
- Movie
- Year
- 1972
- Genre
- Science Fiction
- Runtime
- 0h 24m
- Original language
- English
- Starring
- Andrew Robinson Smith, Pickworth Sheldon Ashbury, Andrew Webster and Dick Parker