Expedition Unknown: Hunt for Extraterrestrials (2017)

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?

First aired

2017-10-04

Genres

Documentary

Seasons

1 (4 episodes)

Status

Ended

TMDB rating

7.9/10 from 8 votes