All
Search
Images
Videos
Shorts
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
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
24:58
Top 20 Alien Documentaries You HAVE to See
Mar 11, 2025
MSN
Dailymotion
Top 20 Alien Documentaries You HAVE to See | Videos on WatchMo
…
Mar 11, 2025
watchmojo.com
Top 10 Best Alien Documentaries | Articles on WatchMojo.com
Jan 13, 2023
watchmojo.com
3:02
REAL Alien UFO INCREDIBLE Sightings | Best Documentary
4.2M views
Sep 16, 2019
Facebook
Best Documentary
12:21
Top 10 Best Alien Documentaries
917.2K views
Jan 1, 2020
YouTube
WatchMojo.com
12:36
Top 10 Best Alien Documentaries!
522.3K views
Mar 21, 2020
YouTube
WatchMojo Español
1:16
A Real UFO Expert Recommends 7 Trustworthy Docs To Watch After
…
Sep 27, 2023
decider.com
59:24
Mass Sightings | The Final Proof | Full Aliens Documentary
899 views
3 months ago
YouTube
Mediatime Network
8:04
Top 12 UFO and Alien Documentaries
2K views
Mar 14, 2025
YouTube
Nash Potatoes Outdoor Show
1:23:58
AMAZING ENCOUNTERS UFO documentary Alien documentarie
…
36.5K views
Apr 1, 2017
YouTube
UFO new documentary
50:15
British UFO Files | Full UFO Documentary | Unseen Footage
465.7K views
Dec 19, 2020
YouTube
Sci-Fi Central
1:11:55
UFO Abductions: A Global Phenomenon | See The Evidence!
…
239K views
Feb 26, 2024
YouTube
Sci-Fi Central
47:16
The UFO Conclusion | Full Documentary | Aliens | Otherworld
…
325K views
Jun 10, 2023
YouTube
Beautiful World - Documentaries
1:21:10
I Want To Believe | Latest Full UFO Documentary | Alien Grays | Amaz
…
579.2K views
Dec 21, 2021
YouTube
Sci-Fi Central
5:20
Are We Alone… or Are They Already Here? | Full Alien Documentary
18 views
6 months ago
YouTube
Atlas in Mysteries
1:18:48
The UFO Phenomenon | Full Documentary 2021 | 7NEWS Spotli
…
16.8M views
Sep 6, 2021
YouTube
7 News Spotlight
49:09
The Beings From Beyond | 4k Remaster | UFO Documentary 2024
325.3K views
Feb 26, 2024
YouTube
MountainBeastMysteries
1:05:08
Alien Artifacts - The Outer Dimensions (Full Documentary)
235.1K views
Jun 17, 2023
YouTube
Extreme Mysteries
12:34
Top 5 ALIEN ABDUCTION Documentaries You NEED to See
337 views
4 months ago
YouTube
Somewhere in the Skies w/ Ryan Sprague
1:31:57
Inside the UFO Phenomenon | Disclosure Files | Full HD Feature
…
984 views
2 months ago
YouTube
We Got Movies
56:36
Insane UFO Encounters (Full Documentary) | Top 20 UFO Case
…
3.4M views
Oct 9, 2021
YouTube
Extreme Mysteries
1:01:01
Alien Genesis: Beyond the Stars | Documentary | Full Movie | The Ali
…
1.3K views
6 months ago
YouTube
Stash - Bigfoot, UFOs & The Unexplained
1:08:55
Alien Chronicles Antarctic Worlds Below | Full Alien Documentary
135.1K views
Jun 22, 2024
YouTube
THE STREAM - Movies and More
1:10:11
Exploring Alien Life | Alien Documentary | Full Free Alien Doc
…
253 views
6 months ago
YouTube
V Beyond - Full Free Documentaries
1:13:14
Unveiling the Cosmic Truths | Alien Documentary | Full Free Alien Doc
…
202 views
8 months ago
YouTube
V Beyond - Full Free Documentaries
2:16
The Alien Perspective - Official Trailer (2025) Documentary
153.8K views
Dec 20, 2024
YouTube
IGN Movie Trailers
26:29
Alien Life Full Documentary | Evidence of Extraterrestrial Existe
…
22 views
4 months ago
YouTube
Next Gen Muslim
47:53
ALIEN WORLDS | A far different human origin story than what the
…
14.9K views
Aug 6, 2024
YouTube
FFF Full Free Films
59:36
Alien Apocalypse - Could Humanity Survive? | Full Documentary
2.6K views
11 months ago
YouTube
Mediatime Network
1:00:07
Aliens Among Us | Full Documentary
562.8K views
Jan 10, 2024
YouTube
Mediatime Network
See more videos
More like this
Feedback
