Duration
60 minutes
Series Info
Season 1 Episode 4
Quick Summary
Josh Gates' search for alien life ends in the United States
About This Program
Josh Gates' search for alien life ends in the United States, with a case in Arkansas and there is shocking new evidence about the Roswell crash
Expedition Unknown: Hunt for Extraterrestrials broadcasts on Discovery History at 1:00am, Sunday, 14 December 2025.
Channel Numbers:
Sky HD784Sky174Virgin181