All
Search
Images
Videos
Shorts
Maps
News
Copilot
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
42:15
YouTube
National Geographic
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
Stories of near misses with UAPs in flight ignite a conversation about a serious threat in our skies not just in America, but around the world. Enjoy a free trial of National Geographic right here: https://ngmdomsubs.nationalgeographic.com/servlet/OrdersGateway?cds_mag_code=NG9&cds_page_id=271804&cds_response_key=I3FX7000F&cmpid=org=ngp::mc ...
6.8M views
Feb 24, 2024
Alien Movies
1:18:32
The NEW Complete Alien Timeline (1979 - 2025)
YouTube
Nerdist
128.6K views
5 months ago
0:56
The 5 best alien movies ever made
MSN
Espresso
1 month ago
11:24
10 Alien Movies That Feel Uncomfortably Real
YouTube
FilmRadar
69 views
4 weeks ago
Top videos
43:51
Extraterrestres et gouvernement Américain : l’enquête qui dérange .. les dossiers déclassifés
YouTube
Enquêtes Paranormales
68.4K views
1 month ago
44:15
ADN alien, virus inconnu : l’humanité en danger ? Rencontres Extraterrestres
YouTube
Enquêtes Paranormales
24K views
3 months ago
1:30:54
Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
YouTube
Naked Science
688.7K views
Mar 9, 2025
Famous Alien Characters
19:40
Top 20 Alien Characters of All Time
YouTube
WatchMojo.com
166.1K views
Sep 22, 2020
11:21
TOP 10 ALIEN CHARACTERS!
YouTube
SuperPat98 /
42 views
4 months ago
1:02
Alien Characters Size Comparison | Smallest to Largest #animation #characterintroduction
YouTube
3D GIANT
8.9K views
4 weeks ago
Jump to key moments of Alien Video Sur YouTube Documentaire
11:22
From 04:23
Day Before Disclosure
TOP 10 DOCUMENTAIRES sur les ALIENS à voir !
YouTube
WatchMojo Français
57:48
From 13:01
How to Create Video Chapters for YouTube Videos (Meta Segment)
UFOS THE UNDENIABLE TRUTH - Full UFO Documentary HD 2017
YouTube
Documentaries HD
0:55
From 00:05
Luis Elizondo's Declassified Videos
MIND-BLOWING UFO FOOTAGE | Ancient Aliens | #Shorts | History
YouTube
HISTORY
3:30:10
From 41:59
Giant UFO in Texas
UFO's: Investigating the Unknown MEGA EPISODE | Secret Programs an
…
YouTube
National Geographic
42:11
From 08:03
The Alien Agenda
Taken Alien Abduction Phenomenon THE REAL TRUTH Aliens UFO Docum
…
YouTube
Addison McMasters
43:21
From 14:15
Triangular UFOs
Beyond Area 51 THE TRUTH Alien UFO Conspiracy Documentary
YouTube
Addison McMasters
45:49
From 15:02
The Super Earths with Alien Chemistry
Science Documentary - Weird Alien Worlds Beyond Our Solar System Nati
…
YouTube
Myron Mckinnon
43:51
Extraterrestres et gouvernement Américain : l’enquête qui dérange
…
68.4K views
1 month ago
YouTube
Enquêtes Paranormales
44:15
ADN alien, virus inconnu : l’humanité en danger ? Rencontre
…
24K views
3 months ago
YouTube
Enquêtes Paranormales
1:30:54
Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
688.7K views
Mar 9, 2025
YouTube
Naked Science
44:04
3000 km/h without a sound: the UFO that defied the US military - Close
…
225K views
5 months ago
YouTube
Enquêtes Paranormales
3:30:10
UFO's: Investigating the Unknown MEGA EPISODE | Secret Program
…
7.4M views
Oct 5, 2024
YouTube
National Geographic
44:20
Un OVNI photographié en plein vol : preuve irréfutable ? 👽 Aliens en Ala
…
232.4K views
7 months ago
YouTube
Enquêtes Paranormales
44:14
Alien signal detected: the encounter is approaching! Extraterrestrial En
…
52.8K views
4 months ago
YouTube
Enquêtes Paranormales
43:58
US AIR FORCE: THE BLACK PROJECT? Alien Mysteries
70.6K views
5 months ago
YouTube
Enquêtes Paranormales
43:54
ALASKA: UFOs, DISAPPEARANCES and WATER MONSTERS – Exclusi
…
191.7K views
8 months ago
YouTube
Enquêtes Paranormales
48:38
A Spine Tingling UFO Hunt | UFO’s Over Earth | Full Episode | Discov
…
515.2K views
1 year ago
YouTube
DiscoveryChannelInd
1:27:33
NOUVELLE SERIE 👽 Alien : invasion imminente ?
225.7K views
6 months ago
YouTube
Enquêtes Paranormales
44:30
CONTACT EXTRATERRESTRE ? Des preuves TROUBLANTES dan
…
108.2K views
8 months ago
YouTube
Enquêtes Paranormales
44:20
Une colonne dans le ciel INEXPLICABLE ? Aliens en Alaske
83.8K views
7 months ago
YouTube
Enquêtes Paranormales
42:14
Government Breaks Silence: Strange Encounters | UFO's Invest
…
7.1M views
Apr 26, 2024
YouTube
National Geographic
1:14:22
Alien Moon (Full Documentary)
174.2K views
Jun 22, 2023
YouTube
Extreme Mysteries
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens | Hist
…
2M views
10 months ago
YouTube
HISTORY
9:54
UFO Footage Captured From Multiple Angles | Aliens In Alaska
114.2K views
Apr 20, 2024
YouTube
Discovery UK
2:16
The Alien Perspective - Official Trailer (2025) Documentary
154.8K views
Dec 20, 2024
YouTube
IGN Movie Trailers
18:31
Ancient Aliens: Inside Area 51's UFO Secrets | History
5.8M views
May 9, 2024
YouTube
HISTORY
2:36
Les vidéos d'OVNIS sont-elles des preuves recevables pour la scienc
…
3.7K views
Apr 9, 2025
YouTube
Nat Geo France
1:06:52
Rendlesham Forest UFO sighting: Eyewitness Colonel Charles Halt
705.8K views
May 13, 2024
YouTube
7 News Spotlight
43:26
Base EXTRATERRESTRE en Alaska : le triangle maudit
397.3K views
Apr 17, 2025
YouTube
Discovery Channel France
58:33
Origines, un conte de la lumière | Documentaire 4K | ARTE
520.4K views
4 months ago
YouTube
ARTE
19:37
Ancient Aliens: TOP 3 DEEP SEA UFO MYSTERIES | History
2M views
Jun 15, 2023
YouTube
HISTORY
26:18
UFOs: Last Week Tonight with John Oliver (HBO)
10.1M views
Apr 25, 2024
YouTube
LastWeekTonight
20:41
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice | Hist
…
4.3M views
Mar 21, 2024
YouTube
HISTORY
17:20
Ancient Aliens: Exposing Hidden Lunar Conspiracies | History
569.7K views
May 2, 2024
YouTube
HISTORY
2:13
La série documentaire « Raël : le Prophète des Extraterrestres » no
…
25.6K views
Feb 7, 2024
YouTube
LeHuffPost
1:01:51
Exposing Government Secrets! | ALIEN AND UFO ENCOUNTERS: T
…
393.8K views
Apr 28, 2024
YouTube
FilmIsNow Movies
See more videos
More like this
Feedback
