Expedition Unknown: Hunt for Extraterrestrials
2017•G•1 Seasons•4 Episodes•7.8•Ended
Documentary
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?
Network
Discovery, Travel Channel
Origin
US
Cast
Josh Gates
Himself - Host
Episodes
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