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 & Episodes
Season 1
Key Information
Watch Trailer
Cast & Crew
Josh Gates
Himself - Host
Photos
Frequently Asked Questions
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...
Expedition Unknown: Hunt for Extraterrestrials has 1 season with 4 episodes.
Expedition Unknown: Hunt for Extraterrestrials premiered on October 4, 2017.
No, Expedition Unknown: Hunt for Extraterrestrials has ended. The final episode aired on October 25, 2017.
Expedition Unknown: Hunt for Extraterrestrials originally aired on Discovery. Check your local streaming services for availability.
Expedition Unknown: Hunt for Extraterrestrials has a rating of 7.9/10 based on user reviews.
Expedition Unknown: Hunt for Extraterrestrials is classified as Documentary.