Including results for alien origin documentaries.
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Chariots of Interstellar Gods (S1, E1) | Ancient Aliens | Full Episode
1:30:55
Chariots of Interstellar Gods (S1, E1) | Ancient Aliens | Full Episode
42.5K views1 day ago
YouTubeHISTORY
Military Encounters with the Unknown | Ancient Aliens
43:03
Military Encounters with the Unknown | Ancient Aliens
174.2K views2 days ago
YouTubeHISTORY
4 Relics from Beyond Planet Earth | Ancient Aliens
20:43
4 Relics from Beyond Planet Earth | Ancient Aliens
146.9K views3 days ago
YouTubeHISTORY
Beyond Nazca (S9, E12) | Ancient Aliens: The Ultimate Evidence | Full Episode
43:17
Beyond Nazca (S9, E12) | Ancient Aliens: The Ultimate Evidence | Full Episode
32.9K views1 week ago
YouTubeHISTORY
The Most Jaw-Dropping, Unexplained UFO Encounters In Military History! | Full Documentary
3:08:49
The Most Jaw-Dropping, Unexplained UFO Encounters In Military History! | Full Documentary
3.5K views1 week ago
YouTubeSci-Fi Central
Prophecies from the Stars | Ancient Aliens
28:55
Prophecies from the Stars | Ancient Aliens
235.6K views1 week ago
YouTubeHISTORY
Volcanoes Connected to UFO Battles | Ancient Aliens
24:22
Volcanoes Connected to UFO Battles | Ancient Aliens
80.7K views1 week ago
YouTubeHISTORY
19:43
Inside Pennsylvania's Biggest UFO Flap Mystery | UFO's Over Earth S1 E3 | Discovery Channel India
2.7K views1 day ago
YouTubeDiscoveryChannelInd
34:00
Inside Look At Area 51 *New Theories Revealed!* | Ancient Aliens | History
10.3M viewsApr 22, 2025
YouTubeHISTORY
42:15
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
7M viewsFeb 24, 2024
YouTubeNational Geographic
1:31:03
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | Full Episode | History
3.4M viewsNov 16, 2024
YouTubeHISTORY
40:21
The Mystery of Alien Travel Through History | Ancient Aliens
1.2M views2 months ago
YouTubeHISTORY
32:32
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
1M views7 months ago
YouTubeHISTORY
33:52
Secrets of the Deep Sea | Ancient Aliens
303.4K views1 week ago
YouTubeHISTORY
41:41
10 Strange Creatures Science Still Can't Explain | Ancient Aliens (S20, E2) | Full Episode
32.8K views5 days ago
YouTubeHISTORY
1:24:47
Disclosure Day: The Final Evidence From Roswell UFO Incident
10.3K views1 week ago
YouTubeReal Stories
1:17:41
Answering Extra-Terrestrial Questions | Through the Wormhole | Science Channel
58.9K views3 days ago
YouTubeScience Channel
8:27
Unexplained Animal Mutilations (S1) | Ancient Aliens
16.7K views5 days ago
YouTubeHISTORY
3:03:24
Epstein, Atlantis & Ark of the Covenant | Dan Richards
239.9K views3 days ago
YouTubeDanny Jones
21:27
Lassen's Reptoid Mystery (2017) | Alien Reptilians, Shapeshifters & Hidden Encounters
69.2K views6 days ago
YouTubeGrapevine Documentaries
19:20
Did Aliens Nuke Mars | NASA's Unexplained Files S4A E6 | Discovery Channel India
43.6K views1 week ago
YouTubeDiscoveryChannelInd
2:31:04
The MK-ULTRA Scientist Who Channeled Alien Gods | Greg Mallozzi
38.6K views1 week ago
YouTubeTHIRD EYE DROPS with Michael Phillip
18:31
Ancient Aliens: Inside Area 51's UFO Secrets | History
5.9M viewsMay 9, 2024
YouTubeHISTORY
20:41
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice | History
4.3M viewsMar 21, 2024
YouTubeHISTORY
1:09:50
Unsolved Alien Mysteries: from Alaska's Pyramid to the Freemasons | Ancient Aliens
3.3M views9 months ago
YouTubeHISTORY
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens | History
2M views11 months ago
YouTubeHISTORY
20:27
Humans From the Future | Ancient Aliens | History
1.8M viewsMay 8, 2025
YouTubeHISTORY
41:27
Triangle UFOs Spotted by US Army | Unidentified: Inside America's UFO Investigation | Full Episode
31.6K views2 days ago
YouTubeHISTORY
45:25
Sasquatch: What's Hiding Inside The Canadian Yukon? | Boogeymen | S2 Ep3 | Full Documentary
16.9K views1 week ago
YouTubeSci-Fi Central
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