Expedition Unknown: Hunt for Extraterrestrials

Season 1

Josh Gates sets off in a four part mini-series where he'll travel over 50,000 miles to four different continents and try to answer one of mankind's ultimate questions. Are we alone in the universe?

Where to Watch Season 1

4 Episodes

Close Encounters
E1
Close EncountersJosh begins his search for extraterrestrial life with a once-in-a-lifetime visit to NASA and an alien-hunting expedition in Chile, where scientists and ufologists are making new discoveries.
Ancient Visitors
E2
Ancient VisitorsJosh's journey continues on remote Easter Island, where ancient alien theorists believe extraterrestrials visited a millennia ago. Then, he goes to the site of a recent meteorite strike in Zimbabwe that could prove life on Earth began in outer space.
UFOs Over England
E3
UFOs Over EnglandThe hunt for alien life continues in Zimbabwe, where Josh interviews witnesses from one of the largest UFO sightings in modern history. Then, in England, he investigates an infamous case known as "Europe's Roswell."
Roswell Revealed
E4
Roswell RevealedJosh's epic search for extraterrestrial life comes to a close in the USA, where a legendary investigation team brings him to a hot case in Arkansas. Then, he visits with a researcher who may have new information on the mother of all UFOs.