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 alien documentary movies
Sponsored
$20.40
Alien Future (Dvd), Reality Ent, Documentary
Walmart
Free shipping
$20.40
Alien Future (Dvd), Reality Ent, Documentary
Walmart
Free shipping
$19.96
All The Presidents Aliens (Dvd), Reality Ent, Documentary
Walmart
Free shipping
$19.96
All The Presidents Aliens (Dvd), Reality Ent, Documentary
Walmart
Free shipping
$24.99
Big Alien Movie
Amazon.com
1
$24.99
Big Alien Movie
Amazon.com
1
$16.19
Alien (4K/UHD)
Target
Free shipping
$16.19
Alien (4K/UHD)
Target
Free shipping
$33.07
Alien: 6 Film Collection (Blu-Ray + Digital)
Target
Free shipping
$33.07
Alien: 6 Film Collection (Blu-Ray + Digital)
Target
Free shipping
$19.97
Aliens (New Dvd)
eBay
3
$19.97
Aliens (New Dvd)
eBay
3
$19.00
Alien: Romulus (Blu-Ray)(2024)
Target
Free shipping
$19.00
Alien: Romulus (Blu-Ray)(2024)
Target
Free shipping
$26.76
Alien Quadrilogy (Blu-Ray)
Target
Free shipping
$26.76
Alien Quadrilogy (Blu-Ray)
Target
Free shipping
$5.67
Cowboys & Aliens (DVD)
Target
Free shipping
$5.67
Cowboys & Aliens (DVD)
Target
Free shipping
$7.79
Alien: Covenant (DVD + Digital)
Target
Free shipping
$7.79
Alien: Covenant (DVD + Digital)
Target
Free shipping
$22.99
Alien: Covenant (4K/UHD)
Target
Free shipping
$22.99
Alien: Covenant (4K/UHD)
Target
Free shipping
$9.99
$19.99
Alien Valley (Blu-Ray), Indie Rights, Mystery & Suspense
Walmart
50% off
$9.99
$19.99
Alien Valley (Blu-Ray), Indie Rights, Mystery & Suspense
Walmart
$54.00
Alien: Romulus (4K Uhd + Blu-Ray Steelbook) Brand & Sealed | Pre-Order
eBay
$54.00
Alien: Romulus (4K Uhd + Blu-Ray Steelbook) Brand & Sealed | Pre-Order
eBay
$8.08
Megamind / Monsters Vs. Aliens (DVD)(2018)
Target
Free shipping
$8.08
Megamind / Monsters Vs. Aliens (DVD)(2018)
Target
Free shipping
$20.20
20th Century Studios - Alien [Digital Video Disc]
Walmart
8
Free shipping
$20.20
20th Century Studios - Alien [Digital Video Disc]
Walmart
8
$17.99
Alien: Covenant (Blu-Ray + DVD + Digital)
Target
Free shipping
$17.99
Alien: Covenant (Blu-Ray + DVD + Digital)
Target
Free shipping
$5.66
Monsters Vs. Aliens (DVD)
Target
Free shipping
$5.66
Monsters Vs. Aliens (DVD)
Target
Free shipping
$58.98
$82.57
Alien 1979 Steelbook (4K UHD+Blu-Ray-No Digital) Discs Unused-Free Box Shipping
Equfinb
28% off
$58.98
$82.57
Alien 1979 Steelbook (4K UHD+Blu-Ray-No Digital) Discs Unused-Free Box Shipping
Equfinb
$15.60
Alien Quadrilogy: Alien/Aliens/Alien3/Alien Resurrection (DVD)
Target
Free shipping
$15.60
Alien Quadrilogy: Alien/Aliens/Alien3/Alien Resurrection (DVD)
Target
Free shipping
$35.00
Dvd Alien Earth
eBay
$35.00
Dvd Alien Earth
eBay
$21.99
Alien: Covenant (4K / Blu-Ray + Digital)
eBay
Free shipping
$21.99
Alien: Covenant (4K / Blu-Ray + Digital)
eBay
Free shipping
$22.98
Aliens Stole My Body (Dvd), Universal, Kids & Family
Walmart
Free shipping
$22.98
Aliens Stole My Body (Dvd), Universal, Kids & Family
Walmart
Free shipping
$48.99
Alien 4K Uhd Ultra Hd + Blu-Ray + Digital 1979 40th Ultimate
eBay
21
Free shipping
$48.99
Alien 4K Uhd Ultra Hd + Blu-Ray + Digital 1979 40th Ultimate
eBay
21
$31.49
$34.99
Aliens (4K Uhd Blu-Ray) Al Matthews Daniel Dieker William Hope Paul
eBay
3
Free shipping
10% off
$31.49
$34.99
Aliens (4K Uhd Blu-Ray) Al Matthews Daniel Dieker William Hope Paul
eBay
3
$18.36
$22.95
Alien & Alien Vs. Predator Dvd Lot Sealed 20th Anniversary
eBay
44
Free shipping
20% off
$18.36
$22.95
Alien & Alien Vs. Predator Dvd Lot Sealed 20th Anniversary
eBay
44
$10.16
$10.93
Illegal Aliens (Dvd, 2007)
eBay
Free shipping
$10.16
$10.93
Illegal Aliens (Dvd, 2007)
eBay
Free shipping
$129.99
Alien: Covenant Blu-Ray Steelbook Limited Edition - Lenticular /
eBay
$129.99
Alien: Covenant Blu-Ray Steelbook Limited Edition - Lenticular /
eBay
$16.72
$17.98
Alien - Director's Cut, Aliens, Predator, Predator 2, Avp & Aliens
eBay
14
Free shipping
$16.72
$17.98
Alien - Director's Cut, Aliens, Predator, Predator 2, Avp & Aliens
eBay
14
$279.99
Alien: Covenant Blu-Ray Steelbook Limited Edition - One-Click /
eBay
$279.99
Alien: Covenant Blu-Ray Steelbook Limited Edition - One-Click /
eBay
$36.00
$45.00
Alien Trilogy VHS Lot | Alien, Aliens, Alien | Sci-Fi Horror Collection
Etsy
Free shipping
20% off
$36.00
$45.00
Alien Trilogy VHS Lot | Alien, Aliens, Alien | Sci-Fi Horror Collection
Etsy
Free shipping
1:24:52
YouTube
Post Apocalypse
ALIEN ABDUCTIONS: The SHOCKING Truth Behind The Real-Life X-Files | FULL DOCUMENTARY
Journey into the terrifying world of alien abductions, and brace yourself for an adrenaline-charged journey filled with harrowing encounters, mystery, and skepticism. #AlienAbduction #UFOsighting #ExtraterrestrialEncounters #Area51 #CloseEncounters #AlienConspiracy #TheTruthIsOutThere #RoswellIncident #AncientAliens #AlienResearch
24.9K views
Nov 6, 2023
Memory: The Origins of Alien Alien Movie Franchise
Alien: Earth Season 1 Ending Explained – How It Can All Fit Into the Bigger Alien Movie Universe
IGN
Alex Zalben
4 months ago
1:35:00
‘Memory: The Origins of Alien’ Review: Extras on an Extraterrestrial
NY Times
Ben Kenigsberg
Oct 3, 2019
1:23
“A fascinating deep dive into a sci-fi, horror classic” - The Playlist Memory: The Origins of Alien now in theater and on-demand! | Screen Media
Facebook
Screen Media
152.1K views
Oct 5, 2019
Top videos
1:11:55
UFO Abductions: A Global Phenomenon | See The Evidence! | Full Documentary | UFOTV®
YouTube
Sci-Fi Central
238.5K views
Feb 26, 2024
1:50
Alien Abduction: Betty and Barney Hill | Official Trailer | discovery+
YouTube
discovery plus
42.2K views
Feb 1, 2022
50:27
Alien Abduction | The Mystery Unraveled (2001)
YouTube
Grapevine Documentaries
20.5K views
May 2, 2024
Memory: The Origins of Alien Memory Documentary Review
Review: Memory: The Origins of Alien
joblo.com
2K views
Oct 2, 2019
1:45
Giger’s imagery finds a home in Alien (Memory: The Origins of Alien documentary) #Alien #HRgiger | Alien_Theory
Facebook
Alien_Theory
3K views
Mar 12, 2024
Ridley Scott's Alien the subject of documentary Memory: Origins of Alien | The New Daily
thenewdaily.com.au
Dec 24, 2024
1:11:55
UFO Abductions: A Global Phenomenon | See The Evidence!
…
238.5K views
Feb 26, 2024
YouTube
Sci-Fi Central
1:50
Alien Abduction: Betty and Barney Hill | Official Trailer | discovery+
42.2K views
Feb 1, 2022
YouTube
discovery plus
50:27
Alien Abduction | The Mystery Unraveled (2001)
20.5K views
May 2, 2024
YouTube
Grapevine Documentaries
1:12
286K views · 2.1K shares | Somewhere out there, aliens are
…
286K views
2 weeks ago
Facebook
Netflix
12:21
Top 10 Best Alien Documentaries
917.1K views
Jan 1, 2020
YouTube
WatchMojo.com
1:00:52
ALIEN ABDUCTION - ALIEN CASE FILES EP.2 | ALIEN AND UFO ENC
…
101.4K views
Jul 18, 2022
YouTube
Extreme Mysteries
47:16
The UFO Conclusion | Full Documentary | Aliens | Otherworld
…
324.8K views
Jun 10, 2023
YouTube
Beautiful World - Documentaries
1:00:07
Aliens Among Us | Full Documentary
562.7K views
Jan 10, 2024
YouTube
Mediatime Network
1:46
ALIEN UNCOVERED: ORIGINS Trailer (2023) Area 51 UFO Conspi
…
17.9K views
May 4, 2023
YouTube
FilmIsNow Movies
3:25
Alien Abduction | No One Will Save You | Hulu
65.5K views
Dec 13, 2023
YouTube
Hulu
43:43
Secrets of the UFOs | Full Documentary | 7NEWS Spotlight
4.5M views
Dec 9, 2021
YouTube
7 News Spotlight
1:01
Aliens Abductions UFOS | Official Trailer | A Tubi Original
13.7K views
Jul 6, 2022
YouTube
Tubi
1:19
'They Also Found a Live Alien' Ep. 4 Official Clip | UFO | SHOWTIME Do
…
2.2M views
Sep 2, 2021
YouTube
SHOWTIME
3:09:30
Proof The Military Captured A Live Alien In Brazil | James Fox
1.3M views
Aug 29, 2022
YouTube
Danny Jones
1:33:41
National Geographic | When Aliens Attack (2011) | Full Documentary
53.4K views
Jun 24, 2023
YouTube
burritomensch
53:08
Ariel Phenomenon UFO Documentary | Talking Strange
157.1K views
May 25, 2022
YouTube
Den of Geek
1:21:10
I Want To Believe | Latest Full UFO Documentary | Alien Grays | Amaz
…
579.1K views
Dec 21, 2021
YouTube
Sci-Fi Central
56:36
Insane UFO Encounters (Full Documentary) | Top 20 UFO Case
…
3.4M views
Oct 9, 2021
YouTube
Extreme Mysteries
1:57:53
THE BEAST WITHIN: THE MAKING OF ALIEN
300.3K views
May 9, 2017
YouTube
XENO HUB
1:14:13
Alien Horrors: Alien Abduction Stories | FULL MOVIE
10.5K views
Mar 7, 2024
YouTube
Extreme Mysteries
1:06:52
The Alien Legacy (1999), documentary about 1979 ALIEN film
151.1K views
May 3, 2016
YouTube
h0ll0wm9n
1:19:36
Alien Bases: Reptilians, Greys and Black Programs (2023)
Sep 15, 2023
tubitv.com
10 Documentaries About Aliens & UFOs on PBS | PBS
Jan 11, 2023
pbs.org
29:04
ALIEN CHRONICLES (S1E11) - TRAVIS WALTON - ALIEN AND UF
…
216.9K views
Jul 26, 2022
YouTube
Extreme Mysteries
53:03
World War A - When Aliens Attack | Alone in the Universe or Under Th
…
924.7K views
Aug 29, 2022
YouTube
Get.factual
46:34
The Alien Files: UFOs Under Investigation (Full Episode S1|E5)
580.8K views
Jun 25, 2021
YouTube
Extreme Mysteries
1:00:02
Alien Conspiracies: The Hidden Truth | Full 2023 Documentary | W
…
166.1K views
Oct 15, 2023
YouTube
Sci-Fi Central
45:02
The Alien Files: UFOs Under Investigation (Full Episode S1|E12)
463.1K views
Jul 4, 2021
YouTube
Extreme Mysteries
1:05:08
Alien Artifacts - The Outer Dimensions (Full Documentary)
235.1K views
Jun 17, 2023
YouTube
Extreme Mysteries
See more videos
More like this
Shop alien documentary movies
Sponsored
$20.40
Alien Future (Dvd), Reality Ent, Documentary
Walmart
Free shipping
$20.40
Alien Future (Dvd), Reality Ent, Documentary
Walmart
Free shipping
$19.96
All The Presidents Aliens (Dvd), Reality Ent, Documentary
Walmart
Free shipping
$19.96
All The Presidents Aliens (Dvd), Reality Ent, Documentary
Walmart
Free shipping
$24.99
Big Alien Movie
Amazon.com
1
$24.99
Big Alien Movie
Amazon.com
1
$16.19
Alien (4K/UHD)
Target
Free shipping
$16.19
Alien (4K/UHD)
Target
Free shipping
$33.07
Alien: 6 Film Collection (Blu-Ray + Digital)
Target
Free shipping
$33.07
Alien: 6 Film Collection (Blu-Ray + Digital)
Target
Free shipping
$19.97
Aliens (New Dvd)
eBay
3
$19.97
Aliens (New Dvd)
eBay
3
$19.00
Alien: Romulus (Blu-Ray)(2024)
Target
Free shipping
$19.00
Alien: Romulus (Blu-Ray)(2024)
Target
Free shipping
$26.76
Alien Quadrilogy (Blu-Ray)
Target
Free shipping
$26.76
Alien Quadrilogy (Blu-Ray)
Target
Free shipping
$5.67
Cowboys & Aliens (DVD)
Target
Free shipping
$5.67
Cowboys & Aliens (DVD)
Target
Free shipping
$7.79
Alien: Covenant (DVD + Digital)
Target
Free shipping
$7.79
Alien: Covenant (DVD + Digital)
Target
Free shipping
$22.99
Alien: Covenant (4K/UHD)
Target
Free shipping
$22.99
Alien: Covenant (4K/UHD)
Target
Free shipping
$9.99
$19.99
Alien Valley (Blu-Ray), Indie Rights, Mystery & Suspense
Walmart
50% off
$9.99
$19.99
Alien Valley (Blu-Ray), Indie Rights, Mystery & Suspense
Walmart
$54.00
Alien: Romulus (4K Uhd + Blu-Ray Steelbook) Brand & Sealed | Pre-Order
eBay
$54.00
Alien: Romulus (4K Uhd + Blu-Ray Steelbook) Brand & Sealed | Pre-Order
eBay
$8.08
Megamind / Monsters Vs. Aliens (DVD)(2018)
Target
Free shipping
$8.08
Megamind / Monsters Vs. Aliens (DVD)(2018)
Target
Free shipping
$20.20
20th Century Studios - Alien [Digital Video Disc]
Walmart
8
Free shipping
$20.20
20th Century Studios - Alien [Digital Video Disc]
Walmart
8
$17.99
Alien: Covenant (Blu-Ray + DVD + Digital)
Target
Free shipping
$17.99
Alien: Covenant (Blu-Ray + DVD + Digital)
Target
Free shipping
$5.66
Monsters Vs. Aliens (DVD)
Target
Free shipping
$5.66
Monsters Vs. Aliens (DVD)
Target
Free shipping
$58.98
$82.57
Alien 1979 Steelbook (4K UHD+Blu-Ray-No Digital) Discs Unused-Free Box Shipping
Equfinb
28% off
$58.98
$82.57
Alien 1979 Steelbook (4K UHD+Blu-Ray-No Digital) Discs Unused-Free Box Shipping
Equfinb
Feedback
