Ancient Visitors Expedition Unknown: Hunt for ExtraTerrestrials : Season 1 Episode 2

TV-PG Discovery 4h 00m int(0)

Aired: October 11th, 2017 @ 12:00 AM EST on Discovery

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.