Expedition Unknown: Hunt for Extraterrestrials

First Air Date: 2017-10-04

Status: Ended

Rating: ⭐ 7.8/10 (6 votes)

Genres: Documentary

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?

Seasons: 1

Episodes: 4

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