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?

Last Episode Date: 2017-10-25

Documentary

★★★★★★★★★★ (6 votes)

Official website: https://www.travelchannel.com/shows/expedition-unknown-hunt-for-extra-terrestrials

Casts

Josh Gates

Himself - Host

Casts

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