If current server doesn't work please try other servers below.
Season 1
Episode 1:
Close Encounters
Episode 2:
Ancient Visitors
Episode 3:
UFOs Over England
Episode 4:
Roswell Revealed
Watch Expedition Unknown: Hunt for Extraterrestrials Season 1 Episode 4 Online for Free
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?
