All
Search
Images
Videos
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Top suggestions for Alien Documentaries 2022
2022 Documentaries
Technology
Documentaries
Space Aliens
Alien Documentaries
2021
Documentaries
About Aliens
Alien Documentaries
Netflix
Best Documentaries
2021
Documentaries
2020 2021
UFO Documentaries
2021
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
2022 Documentaries
Technology
Documentaries
Space Aliens
Alien Documentaries
2021
Documentaries
About Aliens
Alien Documentaries
Netflix
Best Documentaries
2021
Documentaries
2020 2021
UFO Documentaries
2021
1:47
Investigation Alien | Official Trailer | Netflix
1.7M views
Oct 11, 2024
YouTube
Netflix
2:16
The Alien Perspective - Official Trailer
89.8K views
1 year ago
YouTube
IGN
2:16
Find in video from 01:35
The Future of Aliens
Watch The Official Trailer For UFO Documentary The Alien Perspective
2.4K views
Dec 19, 2024
YouTube
Screen Rant Plus
2:15
Watch The Official Trailer For UFO Documentary The Alien Perspecti
…
Dec 19, 2024
MSN
ScreenRant
46:49
Find in video from 0:00
Introduction to UFO Sightings
TOP 10 UFO SIGHTINGS OF 2022 | The Proof Is Out There | History
3.7M views
Dec 17, 2022
YouTube
HISTORY
57:28
Find in video from 02:30
Cultural Heritage of UFO Encounters
10 Alien Encounters You Won't Believe | Ancient Aliens | History
37.3M views
Dec 15, 2022
YouTube
HISTORY
2:16
The Alien Perspective - Official Trailer (2025) Documentary
151.8K views
Dec 20, 2024
YouTube
IGN Movie Trailers
1:15:06
Pentagon UFO Disclosures EXPOSED | Military UFO Encounte
…
413.5K views
Dec 17, 2024
YouTube
THE STREAM - Movies and More
42:15
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
6.4M views
Feb 24, 2024
YouTube
National Geographic
24:58
Top 20 Alien Documentaries You HAVE to See
64.7K views
9 months ago
YouTube
WatchMojo.com
1:00:03
Unveiling Extraterrestrial Secrets | ALIEN ENIGMAS: UFO'S ON THE
…
88.2K views
Apr 21, 2024
YouTube
FilmIsNow Movies
1:01:28
The Truth About Our Alien Creators | Ancient Aliens: Origin Of Humani
…
4.3K views
1 month ago
YouTube
Sci-Fi Central
1:15:54
Find in video from 04:05
Soviet UFO Sightings
DECLASSIFIED - THE SPACE PROGRAM ULTIMATE COVER-UP
…
64.3K views
Aug 13, 2024
YouTube
FFF Full Free Films
1:00:29
Ancient Engineers - Aliens on Earth | Full Aliens Documentary
11.2K views
Jul 3, 2024
YouTube
Mediatime Network
1:04:48
Why We Traded 12 Aliens For 12 Humans | Project Serpo | Full Doc
…
21.6K views
2 months ago
YouTube
Sci-Fi Central
1:19:38
Find in video from 00:32
Introduction to Alien Agenda
ALIEN AGENDA INTO THE FUTURE | What Do They Want? | Full SCI-FI
…
98K views
Jul 2, 2024
YouTube
FFF Full Free Films
48:38
A Spine Tingling UFO Hunt | UFO’s Over Earth | Full Episode | Discov
…
485.5K views
7 months ago
YouTube
DiscoveryChannelInd
1:03:00
Find in video from 01:11
Introduction to Alien Abductions
The Alien Abduction of the Century - Linda Napolitano | Full Documentary
19.4K views
Apr 5, 2024
YouTube
Mediatime Network
1:32:07
Alien Visitations: We Are Not Alone | Feature Length UFO Documentary
107.4K views
Sep 30, 2024
YouTube
Sci-Fi Central
1:03
Alien: Romulus | Teaser Trailer
22M views
Mar 20, 2024
YouTube
20th Century Studios
27:38
Find in video from 00:01
Introduction to UFO Hunters
Ancient Aliens: TOP 10 ALIEN ENCOUNTERS OF 2023 | PART 2 |
…
6.1M views
Dec 14, 2023
YouTube
HISTORY
1:15:13
2025 - Alien A.I. Discovered | The greatest discovery in history… or
…
14.5K views
1 month ago
YouTube
Cinéma Cinémas
3:48
ALIEN: EARTH “Deadly Species” Official Teaser Trailer (2025)
18.9K views
8 months ago
YouTube
FilmSelect
Find in video from 01:43
Alien Disclosure Files
UFO Whistleblower - This Happened! | War Games | Alien Di
…
149.3K views
Mar 3, 2024
YouTube
Sci-Fi Central
1:22:13
A New Breed Of Predator | Full Movie | Action Sci-Fi Adventure |
…
3.2M views
Jun 27, 2024
YouTube
Sci-Fi Central
1:11:55
Find in video from 04:00
Understanding UFO Abductions
UFO Abductions: A Global Phenomenon | See The Evidence!
…
236.2K views
Feb 26, 2024
YouTube
Sci-Fi Central
0:31
UFOs: Investigating the Unknown Season Two | Official Trailer | Nati
…
77K views
Dec 18, 2024
YouTube
National Geographic
1:18:32
The NEW Complete Alien Timeline (1979 - 2025)
34.6K views
1 month ago
YouTube
Nerdist
1:17:58
Research Confirms Portals Exist on Earth | Full Documentary | Alien C
…
1.1K views
1 month ago
YouTube
THE STREAM - Movies and More
2:08
Find in video from 00:08
Alien Movie Reaction
ALIEN ON STAGE Official Trailer 2024 Documentary
33K views
Sep 29, 2024
YouTube
Indie Film Trailers Worldwide
See more videos
More like this
Feedback
Feedback