Expedition Unknown: Hunt for Extraterrestrials
2017 Documentary 1 season
TMDB rating 7.9/10 Ended
Josh Gates sets off on the most extraordinary expedition of his career. He'll journey over 50,000 miles to four continents to tackle mankind's greatest question: Are we alone in the universe?
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Seasons1
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Cast and details
Josh GatesHimself - Host
- Network
- Discovery, Travel Channel
- First aired
- Oct 4, 2017
- Latest episode
- Oct 25, 2017
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Release dates are original schedules and may differ from availability in your country. A release never marks anything as watched. Last checked Nov 3, 2026.Schedule data from TVmaze, CC BY-SA.