1 Season
4 Episode
Expedition Unknown: Hunt for Extraterrestrials - Season 1 Episode 1 Close Encounters
Josh begins his search for extraterrestrial life with a once-in-a-lifetime visit to NASA and an alien-hunting expedition in Chile, where scientists and ufologists are making new discoveries.
- Year : 2017
- Country : United States of America
- Genre : Documentary
- Studio : Discovery, Travel Channel
- Keyword : alien, extraterrestrial life
- Director :
- Cast : Josh Gates
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