UFO Documentary 2018 the Biggest Secret of Planet Earth
37:03
UFO Documentary 2018 the Biggest Secret of Planet Earth
596.5K viewsJul 23, 2018
YouTubeDTTV Documentaries
Top 10 Best Alien Documentaries
12:21
Top 10 Best Alien Documentaries
917.2K viewsJan 1, 2020
YouTubeWatchMojo.com
US fought wars to reverse-engineer alien tech, shocking documentary claims
US fought wars to reverse-engineer alien tech, shocking documentary claims
Mar 10, 2025
interestingengineering.com
Out Of The Blue - UFO Documentary
1:28:14
Out Of The Blue - UFO Documentary
306K viewsJan 1, 2012
YouTubeSimon H
The UFO Phenomenon | Full Documentary 2021 | 7NEWS Spotlight
1:18:48
The UFO Phenomenon | Full Documentary 2021 | 7NEWS Spotlight
16.8M viewsSep 6, 2021
YouTube7 News Spotlight
UFOs and Quantum Physics: The Hidden Science Behind Alien Technology | Full Documentary
1:23:19
UFOs and Quantum Physics: The Hidden Science Behind Alien Technology | Full Documentary
205.5K views9 months ago
YouTubeScience Tech TV
Alien Technology - TR-3B and Big Black Deltas | Full Documentary
1:11:45
Alien Technology - TR-3B and Big Black Deltas | Full Documentary
13K viewsJul 28, 2024
YouTubeMediatime Network
The UFO Conclusion | Full Documentary | Aliens | Otherworldly Creatures
47:16
The UFO Conclusion | Full Documentary | Aliens | Otherworldly Creatures
325.2K viewsJun 10, 2023
YouTubeBeautiful World - Documentaries
10 Documentaries About Aliens & UFOs on PBS | PBS
10 Documentaries About Aliens & UFOs on PBS | PBS
Jan 11, 2023
pbs.org
Alien life on Earth | Outsiders | VPRO Documentary
14:00
Alien life on Earth | Outsiders | VPRO Documentary
239.5K viewsFeb 14, 2021
YouTubevpro documentary
Alien Artifacts - The Outer Dimensions (Full Documentary)
1:05:08
Alien Artifacts - The Outer Dimensions (Full Documentary)
235.1K viewsJun 17, 2023
YouTubeExtreme Mysteries
Revealing Footage Of UFOs Watching A Suspected Weapons Test | UFO Witness
9:46
Revealing Footage Of UFOs Watching A Suspected Weapons Test | UFO Witness
659.6K viewsApr 3, 2022
YouTubeQuest TV
5 Extraterrestrials Caught on Tape - Best Alien Videos
30:53
5 Extraterrestrials Caught on Tape - Best Alien Videos
1M viewsOct 23, 2017
YouTubeApexTV
Ancient Aliens: Stonehenge Revealed as UFO Hotspot | History
7:02
Ancient Aliens: Stonehenge Revealed as UFO Hotspot | History
143.8K viewsNov 17, 2022
YouTubeHISTORY
Aliens on the Moon: NASA's Best Kept Secret
9:34
Aliens on the Moon: NASA's Best Kept Secret
42.1K viewsMar 10, 2023
YouTubeExtreme Mysteries
Alien Earth - The Hunt for Alien Life - Space Documentary
46:05
Alien Earth - The Hunt for Alien Life - Space Documentary
818 viewsDec 25, 2020
YouTubeUFO Matrix
Secrets of the UFOs | Full Documentary | 7NEWS Spotlight
43:43
Secrets of the UFOs | Full Documentary | 7NEWS Spotlight
4.5M viewsDec 9, 2021
YouTube7 News Spotlight
Alien 'filmed' in America
1:26
Alien 'filmed' in America
1.3M viewsJun 7, 2008
YouTubeOn Demand Entertainment
'They Also Found a Live Alien' Ep. 4 Official Clip | UFO | SHOWTIME Documentary Series
1:19
'They Also Found a Live Alien' Ep. 4 Official Clip | UFO | SHOWTIME Documentary Series
2.2M viewsSep 2, 2021
YouTubeSHOWTIME
Insane UFO Encounters (Full Documentary) | Top 20 UFO Cases Of ALL TIME
56:36
Insane UFO Encounters (Full Documentary) | Top 20 UFO Cases Of ALL TIME
3.4M viewsOct 9, 2021
YouTubeExtreme Mysteries
The Alien Legacy (1999), documentary about 1979 ALIEN film
1:06:52
The Alien Legacy (1999), documentary about 1979 ALIEN film
155.4K viewsMay 3, 2016
YouTubeh0ll0wm9n
THE BEAST WITHIN: THE MAKING OF ALIEN
1:57:53
THE BEAST WITHIN: THE MAKING OF ALIEN
303.5K viewsMay 9, 2017
YouTubeXENO HUB
Proof The Military Captured A Live Alien In Brazil | James Fox
3:09:30
Proof The Military Captured A Live Alien In Brazil | James Fox
1.3M viewsAug 29, 2022
YouTubeDanny Jones
Anti Gravity Craft UFO Full Documentary by James Allen - ZERO POINT
1:32:52
Anti Gravity Craft UFO Full Documentary by James Allen - ZERO POINT
1.2K viewsJan 2, 2017
YouTubeORBI ONE
Official Trailer: Alien Intervention - UFOs Over Nuclear Bases
1:03
Official Trailer: Alien Intervention - UFOs Over Nuclear Bases
2.7K viewsNov 17, 2023
YouTubeExtreme Mysteries
Alien Moon (Full Documentary)
1:14:22
Alien Moon (Full Documentary)
174K viewsJun 22, 2023
YouTubeExtreme Mysteries
Stealth Technology - Invisible And Deadly | Full Documentary
48:03
Stealth Technology - Invisible And Deadly | Full Documentary
15.2M viewsFeb 17, 2020
YouTubeWELT Documentary
National Geographic | When Aliens Attack (2011) | Full Documentary
1:33:41
National Geographic | When Aliens Attack (2011) | Full Documentary
56.8K viewsJun 24, 2023
YouTubeburritomensch
Aliens Abductions UFOS | Official Trailer | A Tubi Original
1:01
Aliens Abductions UFOS | Official Trailer | A Tubi Original
13.7K viewsJul 6, 2022
YouTubeTubi
See more