Where to watch Expedition Unknown: Hunt for Extraterrestrials (2017)
In US, Expedition Unknown: Hunt for Extraterrestrials is streaming on Philo, Discovery+ Amazon Channel, YouTube TV, Discovery +.
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| Country | Stream (subscription) | Free | Free with ads | Rent | Buy |
|---|---|---|---|---|---|
| US |  Philo  Discovery+ Amazon Channel  YouTube TV  Discovery + | — | — | — |  Amazon Video  Google Play Movies |
| GB |  HBO Max Amazon Channel  Discovery+  HBO Max | — | — | — | — |
| CA | Discovery + Discovery+ Amazon Channel | — | — | — | — |
| IN | Discovery+ Amazon Channel | — | — | — | — |
| ES |  Movistar Plus+ Ficción Total HBO Max HBO Max Amazon Channel | — | — | — | — |
| IE | Discovery+ HBO Max | — | — | — | — |
Availability data via JustWatch through TMDB. Listings change often — last refreshed 26 Sep 2026.