Expedition Unknown: Hunt for Extraterrestrials (2017)
1 season
· Discovery · Travel Channel
Ended
Log in to follow
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?
Josh Gates
Himself - Host
Where to watch
Where are you watching from?
Seasons
Season 1 4 ep 2017
Loading…
More like this
Horizon
Earth at Night in Colour
Universe
Planet Earth III
Welcome to Earth
The Planets
Prehistoric Planet
The Universe
Through the Wormhole
Ancient Aliens
Animal
Drain the Oceans
Seven Worlds, One Planet
MegaStructures
American Masters
Nature
American Experience
The Reluctant Traveller with Eugene Levy
The Planets
Mysteries at the Museum