Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
3:43:03
YouTubeHISTORY
Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
This marathon explores the most chilling Ancient Aliens theories, from close encounters with extraterrestrial beings to shocking claims that aliens may be connected to the undead and humanity’s darkest mysteries. See more in this Ancient Aliens marathon. Watch new episodes New Episodes Thursdays at 9/8c and stay up to date on all of your ...
519.9K views2 months ago
Roswell Incident
The Roswell Incident That Shocked the World (S1) | Ancient Aliens
8:54
The Roswell Incident That Shocked the World (S1) | Ancient Aliens
YouTubeHISTORY
14K views1 week ago
The Roswell UFO Incident (1947) – What Really Happened? #historyshorts #shorts
0:45
The Roswell UFO Incident (1947) – What Really Happened? #historyshorts #shorts
YouTubesecrets of history
47 views2 days ago
The Roswell Incident: A Deep Dive into the Unknown
0:56
The Roswell Incident: A Deep Dive into the Unknown
YouTubeThe 4th Archive
3 days ago
Top videos
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
32:32
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
YouTubeHISTORY
919.3K views5 months ago
Alien Theories You Have to See to Believe | Ancient Aliens | Marathon | History
2:12:17
Alien Theories You Have to See to Believe | Ancient Aliens | Marathon | History
YouTubeHISTORY
416.3K views10 months ago
Are Aliens Guiding Cosmic Impacts? (S19, E6) | Ancient Aliens | Full Episode
42:17
Are Aliens Guiding Cosmic Impacts? (S19, E6) | Ancient Aliens | Full Episode
YouTubeHISTORY
187.1K views3 weeks ago
Bob Lazar Interview
UFO rewind: Bob Lazar's 1989 interview & what's happened since then | UFO Mysteries
28:32
UFO rewind: Bob Lazar's 1989 interview & what's happened since then | UFO Mysteries
YouTube8 News Now — Las Vegas
19.7K views5 days ago
UFO The Bob Lazar Interview (Full Documentary)
43:33
UFO The Bob Lazar Interview (Full Documentary)
YouTubeMAJIC12FILMS
563K viewsJan 21, 2013
Joe Rogan Experience #2479 - Bob Lazar & Luigi Vendittelli
2:59:39
Joe Rogan Experience #2479 - Bob Lazar & Luigi Vendittelli
YouTubePowerfulJRE
4.5M views6 days ago
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
32:32
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
919.3K views5 months ago
YouTubeHISTORY
Alien Theories You Have to See to Believe | Ancient Aliens | Marathon | History
2:12:17
Alien Theories You Have to See to Believe | Ancient Aliens | Maratho…
416.3K views10 months ago
YouTubeHISTORY
Are Aliens Guiding Cosmic Impacts? (S19, E6) | Ancient Aliens | Full Episode
42:17
Are Aliens Guiding Cosmic Impacts? (S19, E6) | Ancient Alien…
187.1K views3 weeks ago
YouTubeHISTORY
Were We Visited by Aliens Long Ago? Theories and Evidence (S11, E4) | Ancient Aliens | Full Episode
42:17
Were We Visited by Aliens Long Ago? Theories and Evidence (S11…
1.4M views7 months ago
YouTubeHISTORY
Unlocking the Akashic Record and UFO Truths *Marathon* | Ancient Aliens
2:48:29
Unlocking the Akashic Record and UFO Truths *Marathon* | Ancient …
127.6K views2 months ago
YouTubeHISTORY
Exposing Alien Secrets: From Roswell to Nan Madol *Marathon* | Ancient Aliens | History
2:06:26
Exposing Alien Secrets: From Roswell to Nan Madol *Marathon* …
419.4K views7 months ago
YouTubeHISTORY
Alien Hybrids & the Secret Programs Behind Them | Ancient Aliens | History
23:06
Alien Hybrids & the Secret Programs Behind Them | Ancient …
185.9K views6 months ago
YouTubeHISTORY
35:13
The Alien Origins of Human Civilization | Ancient Aliens
185.2K views2 months ago
YouTubeHISTORY
21:55
Aliens Were Already Here | Ancient Aliens
350.9K views1 month ago
YouTubeHISTORY
34:00
Inside Look At Area 51 *New Theories Revealed!* | Ancient Alie…
9M views11 months ago
YouTubeHISTORY
1:04:06
2025’s Biggest Alien Discoveries (Part 2) | Ancient Aliens
1M views3 months ago
YouTubeHISTORY
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episod…
731.4K views4 months ago
YouTubeHISTORY
29:52
Did Aliens Predict Humanity’s End? | Ancient Aliens | History
380.2K views4 months ago
YouTubeHISTORY
2:12:18
Secrets From Earth’s Earliest Ages *Marathon* | Ancient Aliens
233.1K views1 month ago
YouTubeHISTORY
18:20
Did Aliens Master Time Itself? | Ancient Aliens
74.4K views4 months ago
YouTubeHISTORY
1:09:50
Unsolved Alien Mysteries: from Alaska's Pyramid to the Freemaso…
3M views7 months ago
YouTubeHISTORY
37:13
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Alien…
6.8M viewsApr 3, 2025
YouTubeHISTORY
42:17
Extraterrestrial Moon Bases: Strange Evidence Explained | Anci…
3.5M views8 months ago
YouTubeHISTORY
59:11
Ancient Aliens: TOP UFO MYSTERIES OF 2025 | Part 1
354.2K views4 months ago
YouTubeHISTORY
2:07:00
Mysteries Beyond Earth and Time *Marathon* | Ancient Aliens | History
291.3K views4 months ago
YouTubeHISTORY
37:56
Biggest Bible Revelations | Ancient Aliens | History
1.6M views11 months ago
YouTubeHISTORY
55:15
Time Travelers Among Us? Exploring Ancient Theories | Anci…
632.9K views7 months ago
YouTubeHISTORY
23:18
Wormholes Through Time and History | Ancient Aliens
288.1K views5 months ago
YouTubeHISTORY
20:27
Humans From the Future | Ancient Aliens | History
1.7M views11 months ago
YouTubeHISTORY
24:23
Are the Greys Already Among Us? Alien Hybrids & Robots Revealed …
685K views8 months ago
YouTubeHISTORY
35:59
Are Aliens Spying on the U.S.? These Sightings Might Prove It | A…
745.5K views8 months ago
YouTubeHISTORY
23:20
Linda Moulton Howe's BIGGEST Theories Revealed | Ancient Alien…
311.3K views11 months ago
YouTubeHISTORY
2:12:17
Ancient Aliens: Shocking Mysteries from Beyond *Marathon* | History
304.4K views11 months ago
YouTubeHISTORY
1:30:54
Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
684.7K viewsMar 9, 2025
YouTubeNaked Science
See more videos
Static thumbnail place holder