Exposing Alien Secrets: From Roswell to Nan Madol *Marathon* | Ancient Aliens | History
2:06:26
YouTubeHISTORY
Exposing Alien Secrets: From Roswell to Nan Madol *Marathon* | Ancient Aliens | History
This marathon dives into ancient cities, alien relics, and top-secret government cover-ups—tracking the countdown to disclosure and evidence that may link advanced beings to our earliest civilizations. See more in this Ancient Aliens marathon. Watch an all new season premiering Friday, August 29th at 9/8c. Watch full episodes and stay up to ...
414.3K views7 months ago
Alien Movies
The NEW Complete Alien Timeline (1979 - 2025)
1:18:32
The NEW Complete Alien Timeline (1979 - 2025)
YouTubeNerdist
96.4K views4 months ago
THE BEST NEW MONSTER & ALIEN MOVIES 2025 - 2026 (Trailers)
42:25
THE BEST NEW MONSTER & ALIEN MOVIES 2025 - 2026 (Trailers)
YouTubeKinoCheck.com
238.4K views7 months ago
THE BEST NEW MONSTER & ALIEN MOVIES 2026 (Trailers)
35:08
THE BEST NEW MONSTER & ALIEN MOVIES 2026 (Trailers)
YouTubeKinoCheck.com
134.8K views2 months ago
Top videos
Encounters that threatened America | UFOs: Top Secret Alien Files | History
1:19:08
Encounters that threatened America | UFOs: Top Secret Alien Files | History
YouTubeHISTORY
1.3M viewsSep 27, 2024
Groundbreaking & Unexplainable Technology | Ancient Aliens | History
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens | History
YouTubeHISTORY
1.9M views9 months ago
Forbidden Alien Knowledge Finally Told | Ancient Aliens | History
20:29
Forbidden Alien Knowledge Finally Told | Ancient Aliens | History
YouTubeHISTORY
356.1K views9 months ago
Famous Alien Characters
Top 20 Alien Characters of All Time
19:40
Top 20 Alien Characters of All Time
YouTubeWatchMojo.com
165.9K viewsSep 22, 2020
Aliens (1986) Cast & Set 👽 Then vs Now (2026) 👽 Real Faces Behind the Legend
3:22
Aliens (1986) Cast & Set 👽 Then vs Now (2026) 👽 Real Faces Behind the Legend
YouTubeColdstar Cinema
243K views2 months ago
Every Alien from MEN IN BLACK (MiB) Movies – From Weird to Terrifying!
37:09
Every Alien from MEN IN BLACK (MiB) Movies – From Weird to Terrifying!
YouTubeFilmIsNow Epic Movie Zone
981.2K viewsMar 19, 2025
Encounters that threatened America | UFOs: Top Secret Alien Files | History
1:19:08
Encounters that threatened America | UFOs: Top Secret Alien Files | Hi…
1.3M viewsSep 27, 2024
YouTubeHISTORY
Groundbreaking & Unexplainable Technology | Ancient Aliens | History
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens | Hist…
1.9M views9 months ago
YouTubeHISTORY
Forbidden Alien Knowledge Finally Told | Ancient Aliens | History
20:29
Forbidden Alien Knowledge Finally Told | Ancient Aliens | History
356.1K views9 months ago
YouTubeHISTORY
Erich von Däniken's BIGGEST Alien Claims | Ancient Aliens | History
18:58
Erich von Däniken's BIGGEST Alien Claims | Ancient Aliens | History
225.6K viewsFeb 4, 2025
YouTubeHISTORY
Decoding the Messages of Mysterious Sites | Ancient Aliens | History
16:22
Decoding the Messages of Mysterious Sites | Ancient Aliens …
79.4K views6 months ago
YouTubeHISTORY
Harvard Scientist Says Alien Mothership Is Real | 3I/ATLAS Explained | WION Podcast
4:02
Harvard Scientist Says Alien Mothership Is Real | 3I/ATLAS Exp…
31K views7 months ago
YouTubeWION
ALIENS AND THE PENTAGON / Interview with Daniela Gregnanin on "Telecittà"
56:12
ALIENS AND THE PENTAGON / Interview with Daniela Gregnanin …
30.5K viewsNov 25, 2024
YouTubePierGiorgioCaria59
35:57
Craziest Alien UFO Crashes | Ancient Aliens | History
360.2K views10 months ago
YouTubeHISTORY
22:43
Ancient Aliens: Terrifying Disappearances BAFFLE Military I…
434K viewsOct 24, 2024
YouTubeHISTORY
2:47:11
Did Aliens Inspire Modern Warfare? (S2, E13) | Ancient Aliens: Declass…
96.7K views4 months ago
YouTubeHISTORY
13:20
10 Alien Species Believed to Be Visiting Earth
114.8K views9 months ago
YouTubeWatchMojo.com
1:01:51
Exposing Government Secrets! | ALIEN AND UFO ENCOUNTERS: T…
393.8K viewsApr 28, 2024
YouTubeFilmIsNow Movies
6:55
EVIDENCE OF ALIEN ACTIVITY IN SOUTH AMERICA (S15) | Ancient …
147K viewsNov 26, 2024
YouTubeHISTORY
18:04
Avi Loeb: Scientists find ‘alien-like’ water on 3I/ATLAS comet | Chicag…
71.1K views1 week ago
YouTubeFOX 32 Chicago
21:57
Unexplained Sound Technology | Ancient Aliens | History
542.3K views10 months ago
YouTubeHISTORY
1:30:54
Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
684K viewsMar 9, 2025
YouTubeNaked Science
14:14
ALIEN Franchise RECAP! (1979-2025) Everything You Need to Kno…
208.8K views7 months ago
YouTubeScreenCrush
18:52
The Entire Alien Franchise Timeline Explained
104.7K views8 months ago
YouTubeLooper
2:02
Alien: Romulus | Official Trailer
13.2M viewsJun 4, 2024
YouTube20th Century Studios
1:01
Alien: Earth - Official "Homage" Trailer (2025)
793.8K views7 months ago
YouTubeIGN
16:13
Find in video from 00:11The Alien Transmission
All ALIEN Movie Trailers (1979 - 2024)
387K viewsMar 22, 2024
YouTubeKinoCheck.com
3:04
Alien: Earth’s Eyeball Creature Explained
30.6K views6 months ago
YouTubeScreen Rant
2:48
Alien: Romulus | Final Trailer
7.8M viewsJul 18, 2024
YouTube20th Century Studios
1:03
Alien: Romulus | Teaser Trailer
22.2M viewsMar 20, 2024
YouTube20th Century Studios
10:25
Find in video from 00:30Soil Sample
Alien: Specimen | Directed by Kels…
7.2M viewsMay 3, 2019
YouTubeAlien Anthology
40:08
How Were These Mysterious Structures Built?! | Ancient Alien…
2M viewsFeb 18, 2025
YouTubeHISTORY
18:07
My Search for Proof Aliens Exist | Avi Loeb | TED
1.6M viewsJul 16, 2024
YouTubeTED
1:47
Investigation Alien | Official Trailer | Netflix
1.7M viewsOct 11, 2024
YouTubeNetflix
6:55
Find in video from 00:37Chilean Navy Helicopter Video
Ancient Aliens: EVIDENCE OF ALIEN ACTIVITY IN SOUTH AMERI…
58.7K viewsNov 26, 2024
YouTubeHISTORY
See more videos
Static thumbnail place holder