Prophecies from Beyond | Ancient Aliens

Explore the world's most intriguing prophecies and theories that suggest extraterrestrial beings may have influenced humanity's visions of the future. See more in this compilation. "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.

Courtesy of HISTORY on YouTube. Watch on YouTube ↗

More Conspiracy & Cover-Ups Documentaries

Terminal F: Chasing Edward Snowden2021•58m•HD•★8.9The Unbreakable Kryptos Code2022•35m•HD•★8.9The Power of Nightmares, Part 1: Baby It's Cold Outside2004•58m•HD•★8.5The Power of Nightmares, Part 2: The Phantom Victory2004•59m•HD•★8.5Humans From the Future | Ancient Aliens | History2025•20m•HD•★7.7Julian Assange: Chronicles of a Scandal — The Price of Truth2024•53m•4K•★8.3Snowden: An Enemy of the State?2024•58m•HD•★8The Heaven's Gate Cult: True Crime Documentary2023•30m•HD•★7.91980 The KGB-CIA Espionage Case | Cold War Spy Documentary | Boring History For Sleep2025•1h 29m•HD•★7.8UFO Witness: The Greatest Alien Moments! | UFO Witness S2 E5, E6, E7, E8 | Discovery Channel2025•2h 53m•HD•★7.7Navy Pilots vs UFOs | Alien Files Reopened 1082026•46m•4K•★7.7The UFO Phenomenon | Full Documentary 2021 | 7NEWS Spotlight2021•1h 19m•HD•★7.7