Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens | History
37:13
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens | History
6.8M viewsApr 3, 2025
YouTubeHISTORY
Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
3:43:03
Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
531.8K views2 months 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, E4) | Ancient Aliens | Full Episode
1.4M views8 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* | Ancient Aliens | History
419.4K views8 months ago
YouTubeHISTORY
Alien: Earth — Theories That Actually Fit the Timeline
8:38
Alien: Earth — Theories That Actually Fit the Timeline
49.1K views7 months ago
YouTubeScreenRant
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
Uncovering Alien Conspiracies | The Proof Is Out There | History
50:46
Uncovering Alien Conspiracies | The Proof Is Out There | History
180.2K views11 months ago
YouTubeHISTORY
21:28
Ancient Wisdom or Extraterrestrial Legacy? | Ancient Aliens | History
132.7K views7 months ago
YouTubeHISTORY
34:00
Inside Look At Area 51 *New Theories Revealed!* | Ancient Aliens | History
9M views1 year ago
YouTubeHISTORY
23:20
Linda Moulton Howe's BIGGEST Theories Revealed | Ancient Aliens | History
311.3K views11 months ago
YouTubeHISTORY
21:08
The Most Mysterious Theories in Mathematics | Ancient Aliens | History
672.6K viewsMar 6, 2025
YouTubeHISTORY
23:35
Space Secrets and NASA’s Role in the Alien Agenda | Ancient Aliens | History
270.2K views8 months ago
YouTubeHISTORY
35:13
The Alien Origins of Human Civilization | Ancient Aliens
188.9K views2 months ago
YouTubeHISTORY
28:03
NASA Scientist Answers Alien Questions | Tech Support | WIRED
2.4M views8 months ago
YouTubeWIRED
2:12:18
UFO Mysteries Will Shock You! *Marathon* | Ancient Aliens | History
744.2K viewsApr 14, 2025
YouTubeHISTORY
42:17
Extraterrestrial Moon Bases: Strange Evidence Explained | Ancient Aliens (S1, E11) | Full Episode
3.6M views8 months ago
YouTubeHISTORY
1:31:03
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | Full Episode | History
3.2M viewsNov 16, 2024
YouTubeHISTORY
42:17
UFOs and Vanishing Jets (S19, E9) | Ancient Aliens | Full Episode
179.7K views1 month ago
YouTubeHISTORY
14:44
Ancient Aliens: Uncovering the TRUTH of Easter Island | History
159K viewsDec 11, 2024
YouTubeHISTORY
20:43
Top 20 Alien Conspiracy Theories
93.6K viewsNov 14, 2024
YouTubeWatchMojo.com
1:18:32
The NEW Complete Alien Timeline (1979 - 2025)
110.1K views4 months ago
YouTubeNerdist
42:19
The Alien Code (S1, E10) | In Search of Aliens | Full Episode
37K views1 month ago
YouTubeHISTORY
44:25
Experts Reveal What Really Happened (Full Episode) | Area 51: The CIA's Secret
9.1M viewsJun 23, 2024
YouTubeNational Geographic
0:30
Alien: Earth (TV Series 2025– )
7 months ago
IMDb
1:04:21
Top 40 Horror Movie Theories That Turned Out to Be True and 10 That Really Didn't
183.9K views6 months ago
YouTubeWatchMojo.com
1:02:12
ALIEN EARTH Episode 1 + 2 Breakdown | Every Easter Egg, Ending Explained, Xenomorph Theory & Review
445.9K views8 months ago
YouTubeHeavy Spoilers
1:16:35
How Close Are We To Finding Alien Life?
553.9K viewsMar 13, 2024
YouTubeWhat If
6:15
Gravity Defying Alien Spacecrafts (Season 11) | Ancient Aliens | History
119.4K views9 months ago
YouTubeHISTORY
6:32
Journey To The Center of the Earth (Season 1) | Ancient Aliens: Origins | History
33.5K views10 months ago
YouTubeHISTORY
4:10
The Megalithic Structures of Peru: The Inca or Aliens? (Season 1) | Ancient Aliens: Origins
50.3K viewsDec 19, 2024
YouTubeHISTORY
See more