Alien (1979) Trailer
2:11
Alien (1979) Trailer
Trailer
7.3M viewsDec 12, 2009
YouTubeHitmonTom
The Alien Legacy (1999), documentary about 1979 ALIEN film
1:06:52
The Alien Legacy (1999), documentary about 1979 ALIEN film
151.1K viewsMay 3, 2016
YouTubeh0ll0wm9n
Alien: Isolation Digital Series | Episode 1 | ALIEN ANTHOLOGY
10:23
Alien: Isolation Digital Series | Episode 1 | ALIEN ANTHOLOGY
313.4K viewsMar 14, 2019
YouTubeAlien Anthology
The Alien Movie Saga Finally Explained
12:15
The Alien Movie Saga Finally Explained
3.4M viewsMay 3, 2020
YouTubeLooper
The Alien Files: UFOs Under Investigation (Full Episode S1|E6)
46:34
The Alien Files: UFOs Under Investigation (Full Episode S1|E6)
653.3K viewsJun 26, 2021
YouTubeExtreme Mysteries
The Alien Files: UFOs Under Investigation (Full Episode S1|E1)
45:59
The Alien Files: UFOs Under Investigation (Full Episode S1|E1)
340.5K viewsJul 27, 2021
YouTubeExtreme Mysteries
What Happens If We’re Contacted By Aliens?
50:48
What Happens If We’re Contacted By Aliens?
16.8M viewsMar 11, 2019
YouTubeSpark
45:02
The Alien Files: UFOs Under Investigation (Full Episode S1|E12)
463.1K viewsJul 4, 2021
YouTubeExtreme Mysteries
48:51
UFOS & ALIENS - The Myth Of Space Travel | SPACETIME - SCIE…
3.5M viewsNov 29, 2019
YouTubeWELT Documentary
1:14:22
Alien Moon (Full Documentary)
169.3K viewsJun 22, 2023
YouTubeExtreme Mysteries
40:03
The Aveley Extraterrestrial Abduction | Documentary
846.1K viewsAug 13, 2023
YouTubeThe Paranormal Scholar
8:35
Ancient Aliens: TRUTH UNCOVERED By UFO Investigatio…
396.4K viewsMar 25, 2023
YouTubeHISTORY
1:01:39
Hopkinsville - The Alien Goblins | Full Documentary
64.8K viewsApr 12, 2024
YouTubeMediatime Network
13:28
Ancient Aliens: Ireland's INTENSE Extra Terrestrial Energy | History
414.9K viewsNov 2, 2023
YouTubeHISTORY
4:06
Ancient Aliens: UFO Cover-Up Inside the U.S. Government (Seas…
565.3K viewsMay 27, 2021
YouTubeHISTORY
50:27
Alien Abduction | The Mystery Unraveled (2001)
20.3K viewsMay 2, 2024
YouTubeGrapevine Documentaries
12:51
Ancient Aliens: China's Extraterrestrial Legends | History
464.5K viewsJan 4, 2024
YouTubeHISTORY
56:37
Alien Conspiracy Planet: A Secret History
19.2K viewsFeb 2, 2023
YouTubeExtreme Mysteries
18:31
Ancient Aliens: Inside Area 51's UFO Secrets | History
5.8M viewsMay 9, 2024
YouTubeHISTORY
35:57
Craziest Alien UFO Crashes | Ancient Aliens | History
339.7K views8 months ago
YouTubeHISTORY
2:16
The Alien Perspective - Official Trailer (2025) Documentary
153K viewsDec 20, 2024
YouTubeIGN Movie Trailers
12:21
Top 10 Best Alien Documentaries
917.1K viewsJan 1, 2020
YouTubeWatchMojo.com
12:38
Ancient Aliens: TOP 3 EXTRA-TERRESTRIAL ENCOUNTERS TH…
356.5K viewsApr 22, 2023
YouTubeHISTORY
7:24
Ancient Aliens: UFO Evidence Seized by CIA (Season 19) | History
846.5K viewsMay 20, 2023
YouTubeHISTORY
17:56
Ancient Aliens: TOP 4 BAFFLING UFO SIGHTINGS IN AMERICA | Hi…
1.2M viewsAug 3, 2023
YouTubeHISTORY
47:16
The UFO Conclusion | Full Documentary | Aliens | Otherworld…
324.8K viewsJun 10, 2023
YouTubeBeautiful World - Documentaries
5:40
Ancient Aliens: Da Vinci's Alien Encounter (Season 4) | History
682.7K viewsNov 25, 2021
YouTubeHISTORY
16:27
Ancient Aliens: Unbelievable Extraterrestrial Encounters in Ant…
550.1K viewsMar 28, 2024
YouTubeHISTORY
2:25:14
Alien Agenda: Planet Earth - The Cosmic Conspiracy
1.7M viewsMar 4, 2023
YouTubeExtreme Mysteries
See more videos
Static thumbnail place holder