Strange Abductions and Navy UFO Sightings | Ancient Aliens | History

From Antarctica to Chile, shocking navy sightings, strange abductions, and hidden pyramids reveal new clues to ancient alien mysteries. See more in this Ancient Aliens compilation.

Ch1 0:00 - Antarctica UFOs
Ch2 3:50 - Chilian Helicopter Video
Ch3 8:07 - Bermuda Triangle Vanishings
Ch4 12:44 - UFO Crash-sites

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"Ancient Aliens" explores the controversial theory that extraterrestrials have visited Earth for millions of years.

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Strange Abductions and Navy UFO Sightings | Ancient Aliens | History
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