Expedition Unknown: Hunt for Extraterrestrials

Documentary

7.9

1 Season

4 Episodes

October 4, 2017

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Overview

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

Seasons

Season 1

4 episodes

Cast

Josh Gates

Himself - Host

Expedition Unknown: Hunt for Extraterrestrials

Overview

Seasons

Cast

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