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
Shop documentary aliens
Sponsored
$23.46
Alien Future (Dvd), Reality Ent, Documentary
Walmart
Free shipping
$23.46
Alien Future (Dvd), Reality Ent, Documentary
Walmart
Free shipping
$4.87
$5.87
Phil The Alien
Amazon.com
76
17% off
$4.87
$5.87
Phil The Alien
Amazon.com
76
$19.95
Alien Paradox: Legacy Of The UFO [DVD]
Amazon.com
$19.95
Alien Paradox: Legacy Of The UFO [DVD]
Amazon.com
$28.96
Alien : The Complete 6-Film Collection (Blu-Ray, 6-Disc Box Set)
eBay
$28.96
Alien : The Complete 6-Film Collection (Blu-Ray, 6-Disc Box Set)
eBay
$49.99
ALIENS - 4KUHD - BLU-RAY- DIGITAL CODE - NEW/SEALED - THEATRICAL AND SPECIAL ED.
eBay
7
$49.99
ALIENS - 4KUHD - BLU-RAY- DIGITAL CODE - NEW/SEALED - THEATRICAL AND SPECIAL ED.
eBay
7
$10.39
Alien Tracker - DVD
Amazon.com
42
$10.39
Alien Tracker - DVD
Amazon.com
42
$45.00
ANCIENT ALIENS Season 1-5 6V1 +4 PARANORMAL CLASSIC DOCUMENTARY MOVIES UFO STUDY
eBay
$45.00
ANCIENT ALIENS Season 1-5 6V1 +4 PARANORMAL CLASSIC DOCUMENTARY MOVIES UFO STUDY
eBay
$4.99
Monsters Vs. Aliens (DVD)
Target
Free shipping
$4.99
Monsters Vs. Aliens (DVD)
Target
Free shipping
$15.03
$18.99
Alien: Colony War
Amazon.com
418
20% off
$15.03
$18.99
Alien: Colony War
Amazon.com
418
$24.99
Big Alien Movie
Amazon.com
1
$24.99
Big Alien Movie
Amazon.com
1
$22.46
$29.95
Mutant Aliens
Amazon.com
25% off
$22.46
$29.95
Mutant Aliens
Amazon.com
$11.99
The Extinction: A Military Sci-Fi Alien Invasion Series (Annihilation)
Amazon.com
512
$11.99
The Extinction: A Military Sci-Fi Alien Invasion Series (Annihilation)
Amazon.com
512
$13.34
$20.00
Alien Earths
Amazon.com
228
33% off
$13.34
$20.00
Alien Earths
Amazon.com
228
$14.00
Monsters Vs. Aliens [Blu-Ray]
Amazon.com
2K+
Free shipping
$14.00
Monsters Vs. Aliens [Blu-Ray]
Amazon.com
2K+
$15.32
$24.95
Aliens: Bishop
Amazon.com
294
38% off
$15.32
$24.95
Aliens: Bishop
Amazon.com
294
$8.99
Touched By An Alien (Alien Novels)
Amazon.com
687
$8.99
Touched By An Alien (Alien Novels)
Amazon.com
687
$117.50
Alien Anthology 35th Anniversary Blu-Ray 9-Disc First Edition Limited H.R. Giger
eBay
$117.50
Alien Anthology 35th Anniversary Blu-Ray 9-Disc First Edition Limited H.R. Giger
eBay
$254.99
$299.99
Ancient Aliens: Aliens & Artifacts Edition: Complete Seasons 11-18 (DVD)
eBay
4
Free shipping
15% off
$254.99
$299.99
Ancient Aliens: Aliens & Artifacts Edition: Complete Seasons 11-18 (DVD)
eBay
4
$14.99
Legacy For The Alien Warrior (Treasured By The Alien)
Amazon.com
1K+
$14.99
Legacy For The Alien Warrior (Treasured By The Alien)
Amazon.com
1K+
$10.99
Aliens In Space
Amazon.com
$10.99
Aliens In Space
Amazon.com
$13.24
The Alien's Runaway Omega (The Alien's Omega)
Amazon.com
$13.24
The Alien's Runaway Omega (The Alien's Omega)
Amazon.com
$13.26
$15.79
The Alienist (DVD)
Amazon.com
601
16% off
$13.26
$15.79
The Alienist (DVD)
Amazon.com
601
$15.99
The Alien Years
Amazon.com
390
$15.99
The Alien Years
Amazon.com
390
$50.38
Alien Dvd Collection (Set Of 6)
Everymarket INC
$50.38
Alien Dvd Collection (Set Of 6)
Everymarket INC
$35.00
The Complete 1 Thru 6 Seasons Of Ancient Aliens On DVD
eBay
$35.00
The Complete 1 Thru 6 Seasons Of Ancient Aliens On DVD
eBay
$45.00
Ancient Aliens: The Complete Seasons 1-5 (DVD)
eBay
43
$45.00
Ancient Aliens: The Complete Seasons 1-5 (DVD)
eBay
43
$34.99
Aliens (4K UHD Blu-Ray) Al Matthews Daniel Dieker William Hope Paul Loose Disc
eBay
3
Free shipping
$34.99
Aliens (4K UHD Blu-Ray) Al Matthews Daniel Dieker William Hope Paul Loose Disc
eBay
3
$15.98
$18.80
Alien Anthology Blu-Ray Box Set 4 Film Collection Book Style Case +
eBay
Free shipping
14% off
$15.98
$18.80
Alien Anthology Blu-Ray Box Set 4 Film Collection Book Style Case +
eBay
Free shipping
10 Documentaries About Aliens & UFOs on PBS | PBS
Jan 11, 2023
pbs.org
1:11:55
UFO Abductions: A Global Phenomenon | See The Evidence! | Full Documentary | UFOTV®
239.8K views
Feb 26, 2024
YouTube
Sci-Fi Central
56:36
Insane UFO Encounters (Full Documentary) | Top 20 UFO Cases Of ALL TIME
3.4M views
Oct 9, 2021
YouTube
Extreme Mysteries
1:24:52
ALIEN ABDUCTIONS: The SHOCKING Truth Behind The Real-Life X-Files | FULL DOCUMENTARY
25K views
Nov 6, 2023
YouTube
Post Apocalypse
47:16
The UFO Conclusion | Full Documentary | Aliens | Otherworldly Creatures
325.2K views
Jun 10, 2023
YouTube
Beautiful World - Documentaries
40:03
The Aveley Extraterrestrial Abduction | Documentary
851.5K views
Aug 13, 2023
YouTube
The Paranormal Scholar
46:34
The Alien Files: UFOs Under Investigation (Full Episode S1|E5)
581K views
Jun 25, 2021
YouTube
Extreme Mysteries
1:19
'They Also Found a Live Alien' Ep. 4 Official Clip | UFO | SHOWTIME Documentary Series
2.2M views
Sep 2, 2021
YouTube
SHOWTIME
1:00:07
Aliens Among Us | Full Documentary
562.9K views
Jan 10, 2024
YouTube
Mediatime Network
43:43
Secrets of the UFOs | Full Documentary | 7NEWS Spotlight
4.5M views
Dec 9, 2021
YouTube
7 News Spotlight
45:02
The Alien Files: UFOs Under Investigation (Full Episode S1|E12)
463.2K views
Jul 4, 2021
YouTube
Extreme Mysteries
29:04
ALIEN CHRONICLES (S1E11) - TRAVIS WALTON - ALIEN AND UFO ENCOUNTERS
217.4K views
Jul 26, 2022
YouTube
Extreme Mysteries
12:21
Top 10 Best Alien Documentaries
917.2K views
Jan 1, 2020
YouTube
WatchMojo.com
45:59
The Alien Files: UFOs Under Investigation (Full Episode S1|E1)
340.6K views
Jul 27, 2021
YouTube
Extreme Mysteries
3:09:30
Proof The Military Captured A Live Alien In Brazil | James Fox
1.3M views
Aug 29, 2022
YouTube
Danny Jones
1:05:08
Alien Artifacts - The Outer Dimensions (Full Documentary)
235.1K views
Jun 17, 2023
YouTube
Extreme Mysteries
1:33:41
National Geographic | When Aliens Attack (2011) | Full Documentary
56.8K views
Jun 24, 2023
YouTube
burritomensch
48:51
UFOS & ALIENS - The Myth Of Space Travel | SPACETIME - SCIENCE SHOW
3.5M views
Nov 29, 2019
YouTube
WELT Documentary
1:47
Investigation Alien | Official Trailer | Netflix
1.7M views
Oct 11, 2024
YouTube
Netflix
1:57:53
THE BEAST WITHIN: THE MAKING OF ALIEN
303.5K views
May 9, 2017
YouTube
XENO HUB
1:01:37
ALIEN CHRONICLES (S1E3) - DOC WARE - ALIEN AND UFO ENCOUNTERS
178.7K views
Jun 14, 2022
YouTube
Extreme Mysteries
1:27:31
Alien and UFO Encounters - ExtraTerrestrial Case Files (S1E6)
252.3K views
Oct 8, 2022
YouTube
Extreme Mysteries
1:26
Alien 'filmed' in America
1.3M views
Jun 7, 2008
YouTube
On Demand Entertainment
4:12:43
4 Hours Of Incredible UFO and Aliens Stories With Richard Doty
366.2K views
11 months ago
YouTube
Awaken Zone
59:10
Abducted By ALIENS (UFO Encounters of the 4th Kind) | Full HD
1.4M views
Oct 23, 2021
YouTube
Extreme Mysteries
7:24
Ancient Aliens: UFO Evidence Seized by CIA (Season 19) | History
846.9K views
May 20, 2023
YouTube
HISTORY
1:44
Top Secret UFO Projects: Declassified | Official Trailer | Netflix
3.8M views
Jul 3, 2021
YouTube
Netflix
1:17:04
Alien and UFO Encounters from Another Dimension
1.1M views
Jan 11, 2022
YouTube
Extreme Mysteries
16:29
TOP 4 INSANE ALIEN ENCOUNTERS | The Proof Is Out There | History
2.9M views
Aug 20, 2022
YouTube
HISTORY
42:14
UFO Sightings at Nuclear Bases (Full Episode) | UFOs: Investigating the Unknown
2.2M views
Jul 28, 2023
YouTube
National Geographic
See more
More like this
Shop documentary aliens
Sponsored
$23.46
Alien Future (Dvd), Reality Ent, Documentary
Walmart
Free shipping
$23.46
Alien Future (Dvd), Reality Ent, Documentary
Walmart
Free shipping
$4.87
$5.87
Phil The Alien
Amazon.com
76
17% off
$4.87
$5.87
Phil The Alien
Amazon.com
76
$19.95
Alien Paradox: Legacy Of The UFO [DVD]
Amazon.com
$19.95
Alien Paradox: Legacy Of The UFO [DVD]
Amazon.com
$28.96
Alien : The Complete 6-Film Collection (Blu-Ray, 6-Disc Box Set)
eBay
$28.96
Alien : The Complete 6-Film Collection (Blu-Ray, 6-Disc Box Set)
eBay
$49.99
ALIENS - 4KUHD - BLU-RAY- DIGITAL CODE - NEW/SEALED - THEATRICAL AND SPECIAL ED.
eBay
7
$49.99
ALIENS - 4KUHD - BLU-RAY- DIGITAL CODE - NEW/SEALED - THEATRICAL AND SPECIAL ED.
eBay
7
$10.39
Alien Tracker - DVD
Amazon.com
42
$10.39
Alien Tracker - DVD
Amazon.com
42
$45.00
ANCIENT ALIENS Season 1-5 6V1 +4 PARANORMAL CLASSIC DOCUMENTARY MOVIES UFO STUDY
eBay
$45.00
ANCIENT ALIENS Season 1-5 6V1 +4 PARANORMAL CLASSIC DOCUMENTARY MOVIES UFO STUDY
eBay
$4.99
Monsters Vs. Aliens (DVD)
Target
Free shipping
$4.99
Monsters Vs. Aliens (DVD)
Target
Free shipping
$15.03
$18.99
Alien: Colony War
Amazon.com
418
20% off
$15.03
$18.99
Alien: Colony War
Amazon.com
418
$24.99
Big Alien Movie
Amazon.com
1
$24.99
Big Alien Movie
Amazon.com
1
$22.46
$29.95
Mutant Aliens
Amazon.com
25% off
$22.46
$29.95
Mutant Aliens
Amazon.com
$11.99
The Extinction: A Military Sci-Fi Alien Invasion Series (Annihilation)
Amazon.com
512
$11.99
The Extinction: A Military Sci-Fi Alien Invasion Series (Annihilation)
Amazon.com
512
$13.34
$20.00
Alien Earths
Amazon.com
228
33% off
$13.34
$20.00
Alien Earths
Amazon.com
228
$14.00
Monsters Vs. Aliens [Blu-Ray]
Amazon.com
2K+
Free shipping
$14.00
Monsters Vs. Aliens [Blu-Ray]
Amazon.com
2K+
$15.32
$24.95
Aliens: Bishop
Amazon.com
294
38% off
$15.32
$24.95
Aliens: Bishop
Amazon.com
294
$8.99
Touched By An Alien (Alien Novels)
Amazon.com
687
$8.99
Touched By An Alien (Alien Novels)
Amazon.com
687
$117.50
Alien Anthology 35th Anniversary Blu-Ray 9-Disc First Edition Limited H.R. Giger
eBay
$117.50
Alien Anthology 35th Anniversary Blu-Ray 9-Disc First Edition Limited H.R. Giger
eBay
$254.99
$299.99
Ancient Aliens: Aliens & Artifacts Edition: Complete Seasons 11-18 (DVD)
eBay
4
Free shipping
15% off
$254.99
$299.99
Ancient Aliens: Aliens & Artifacts Edition: Complete Seasons 11-18 (DVD)
eBay
4
Feedback
