Expedition Unknown: Hunt for Extraterrestrials
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?
Documentary
First Air: 2017-10-04Last Air: 2017-10-25Rating: 7.8 (6)Seasons: 1 | Episodes: 4
Seasons
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