Expedition Unknown: Hunt for Extraterrestrials (2017)

7.8 (6 votes)

1 Season

October 4, 2017

English

Documentary

Synopsis

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?

Network

Discovery, Travel Channel

Episodes

Close Encounters

Oct 4, 2017

41 min

Josh 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

Oct 11, 2017

41 min

Josh'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

Oct 18, 2017

41 min

The 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

Oct 25, 2017

41 min

Josh'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.