Where to watch Unknown: Cosmic Time Machine in the US
Unknown: Cosmic Time Machine (2023) is streaming in the US on Netflix, included with a subscription.
Checked November 5, 2026. Streaming included with a subscription only; we don't list rentals or purchases.
- Type
- Movie
- Year
- 2023
- Genre
- Documentary
- Runtime
- 1h 4m
- Original language
- English
- Director
- Shai Gal
- Starring
- Joe Biden, Amber Straughn, Thomas Zurbuchen, Becky Smethurst and Scarlin Hernandez
- IMDb
- 7.2/10 (2,929 votes)