Area 51 has extreme security measures in place. So what lies inside this secretive military base? See more in this scene from Season 2, Episode 2, "Extraterrestrial Informants."
Watch your favorite episodes of Ancient Aliens on The HISTORY Channel website at http://history.com/schedule.
#AncientAliens
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Find out more about the show and watch full episodes on our site:
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History Newsletter - https://histv.co/newsletter
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"Ancient Aliens" explores the controversial theory that extraterrestrials have visited Earth for millions of years.
HISTORY® is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, premium documentaries, and scripted event programming.
Watch your favorite episodes of Ancient Aliens on The HISTORY Channel website at http://history.com/schedule.
#AncientAliens
Subscribe for more from Ancient Aliens and other great The HISTORY Channel shows:
http://histv.co/SubscribeHistoryYT
Find out more about the show and watch full episodes on our site:
https://histv.co/AncientAliens
Check out exclusive The HISTORY Channel content:
History Newsletter - https://histv.co/newsletter
Website - https://histv.co/History
Facebook - https://histv.co/Facebook
Twitter - https://histv.co/Twitter
"Ancient Aliens" explores the controversial theory that extraterrestrials have visited Earth for millions of years.
HISTORY® is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, premium documentaries, and scripted event programming.
