Alien Evolution, Hidden Worlds & Deep Sea Secrets *Marathon* | Ancient Aliens | History
2:06:24
YouTubeHISTORY
Alien Evolution, Hidden Worlds & Deep Sea Secrets *Marathon* | Ancient Aliens | History
This marathon explores alien origins, the possibility of life on other Earths, and the mysterious beings that may inhabit our deepest oceans—challenging everything we thought we knew about life in the universe. See more in this Ancient Aliens marathon. Watch an all new season premiering Friday, August 29th at 9/8c. Watch full episodes and ...
464.6K views5 months ago
Alien Movies
The NEW Complete Alien Timeline (1979 - 2025)
1:18:32
The NEW Complete Alien Timeline (1979 - 2025)
YouTubeNerdist
82.5K views3 months ago
BEST NEW ALIEN & MONSTER MOVIES 2026 (Trailers)
37:31
BEST NEW ALIEN & MONSTER MOVIES 2026 (Trailers)
YouTubeFilmSelect
154.7K views2 months ago
Alien: Covenant | Official Trailer [HD] | 20th Century FOX
2:37
Alien: Covenant | Official Trailer [HD] | 20th Century FOX
YouTubeAlien Anthology
32.8M viewsMar 1, 2017
Top videos
Ancient Aliens: Extraterrestrial Interference Alters Evolution (S17) | History
3:44
Ancient Aliens: Extraterrestrial Interference Alters Evolution (S17) | History
YouTubeHISTORY
75.3K viewsJul 9, 2024
The DEFINITIVE HISTORY of the ALIEN Franchise: Complete Timeline From Movies to Comics!
57:15
The DEFINITIVE HISTORY of the ALIEN Franchise: Complete Timeline From Movies to Comics!
YouTubeScreenCrush
317.3K viewsAug 19, 2024
What Are They Hiding? Alien Genetics & Skull Mysteries | Ancient Aliens | History
35:30
What Are They Hiding? Alien Genetics & Skull Mysteries | Ancient Aliens | History
YouTubeHISTORY
310.4K views5 months ago
Roswell Incident
Infamous Roswell Incident Revealed *Marathon* | Project Blue Book
2:11:20
Infamous Roswell Incident Revealed *Marathon* | Project Blue Book
YouTubeHISTORY
19.6K views5 days ago
The Roswell Incident: America’s Most Famous UFO Mystery | What Really Crashed in 1947?
8:18
The Roswell Incident: America’s Most Famous UFO Mystery | What Really Crashed in 1947?
YouTubeHistory Uncovered
1 day ago
The Roswell Incident (1947) — The Crash That Sparked a UFO Legend
9:47
The Roswell Incident (1947) — The Crash That Sparked a UFO Legend
YouTubeBeyond the Shadows
1 day ago
Ancient Aliens: Extraterrestrial Interference Alters Evolution (S17) | History
3:44
Ancient Aliens: Extraterrestrial Interference Alters Evolution (S17…
75.3K viewsJul 9, 2024
YouTubeHISTORY
The DEFINITIVE HISTORY of the ALIEN Franchise: Complete Timeline From Movies to Comics!
57:15
The DEFINITIVE HISTORY of the ALIEN Franchise: Complete Timeli…
317.3K viewsAug 19, 2024
YouTubeScreenCrush
What Are They Hiding? Alien Genetics & Skull Mysteries | Ancient Aliens | History
35:30
What Are They Hiding? Alien Genetics & Skull Mysteries | Ancie…
310.4K views5 months ago
YouTubeHISTORY
Ancient Aliens: The Martian Origins of Mankind (Special) | History
6:16
Ancient Aliens: The Martian Origins of Mankind (Special) | History
72.9K viewsOct 22, 2024
YouTubeHISTORY
Ancient Aliens: The TRUTH Behind the Origins of Life | History
18:32
Ancient Aliens: The TRUTH Behind the Origins of Life | History
498.1K viewsNov 28, 2024
YouTubeHISTORY
Ancient Aliens: Did The Annunaki Come From the Stars?! | History
17:10
Ancient Aliens: Did The Annunaki Come From the Stars?! | History
523.7K viewsOct 3, 2024
YouTubeHISTORY
Time Travelers Among Us? Exploring Ancient Theories | Ancient Aliens | History
55:15
Time Travelers Among Us? Exploring Ancient Theories | Anci…
595.7K views6 months ago
YouTubeHISTORY
13:40
Ancient Aliens: Evidence of Life in Outer Space | History
410.7K viewsJul 25, 2024
YouTubeHISTORY
14:34
Ancient Aliens: Prophecies of Extraterrestrials Returning to Eart…
495.1K viewsMar 14, 2024
YouTubeHISTORY
42:17
New Discoveries Reveal Earth’s Lost Hominid Co-Existence (S11, …
670.5K views6 months ago
YouTubeHISTORY
44:14
Are Insects the Missing Link to Aliens (S7, E7) | Ancient Aliens | F…
143.3K views3 months ago
YouTubeHISTORY
37:56
Biggest Bible Revelations | Ancient Aliens | History
1.4M views10 months ago
YouTubeHISTORY
18:36
Ancient Aliens: Unlocking Secret Extraterrestrial Codes
508.6K viewsJul 18, 2024
YouTubeHISTORY
16:32
Ancient Aliens: Extraterrestrial Portals to New Realms | History
293.3K viewsJun 21, 2024
YouTubeHISTORY
19:14
Ancient Aliens: The Government's Secret UFO Knowledge | History
340.8K viewsMay 16, 2024
YouTubeHISTORY
41:22
Do aliens exist? | Museum scientists answer your questions
1.3K views10 months ago
YouTubeNatural History Museum
20:41
Find in video from 05:00Ancient Aliens in Antarctica
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice | Hist…
4.3M viewsMar 21, 2024
YouTubeHISTORY
20:36
Ancient Aliens: These 4 Alien Abductions Will Give You Nightma…
317.1K viewsOct 17, 2024
YouTubeHISTORY
6:46
Ancient Aliens: Extraterrestrials Planted Life on Earth?! (Season 2…
95.5K viewsMar 23, 2024
YouTubeHISTORY
17:20
Ancient Aliens: Exposing Hidden Lunar Conspiracies
489.5K viewsMay 2, 2024
YouTubeHISTORY
18:31
Ancient Aliens: Inside Area 51's UFO Secrets | History
5.8M viewsMay 9, 2024
YouTubeHISTORY
6:23
Ancient Aliens: Area 51's Greatest Mystery (Season 20) | History
127.3K viewsAug 10, 2024
YouTubeHISTORY
1:00:38
A 300,000-Year History of Human Evolution - Robin May
273.5K viewsFeb 26, 2024
YouTubeGresham College
17:36
Ancient Aliens: Da Vinci's MIND-BLOWING Secrets Revealed | Hist…
2.2M viewsDec 21, 2023
YouTubeHISTORY
32:01
Find in video from 10:20Area 51 Alien Encounter
Ancient Aliens: TOP 10 ALIEN ENCOUNTERS OF 2023 | PART 1 | …
6.7M viewsDec 7, 2023
YouTubeHISTORY
18:22
Ancient Aliens: Human-Alien Hybrids Could Be Roaming Earth …
1.3M viewsAug 17, 2023
YouTubeHISTORY
3:48
Find in video from 01:27Evolution of Human Species
Ancient Aliens: EVIDENCE OF ALIEN INFLUENCE ON HUMAN EV…
391.4K viewsMay 9, 2020
YouTubeHISTORY
16:27
Ancient Aliens: Unbelievable Extraterrestrial Encounters in Ant…
550.4K viewsMar 28, 2024
YouTubeHISTORY
Find in video from 00:51Intelligence and Evolution
Ancient Aliens: Why So Different? (S8, E5) | History
85.6K viewsAug 24, 2015
YouTubeHISTORY
See more videos
Static thumbnail place holder