The Truth Behind Aliens, Cover-Ups, and the Unknown *Marathon* | Ancient Aliens
2:12:17
The Truth Behind Aliens, Cover-Ups, and the Unknown *Marathon* | Ancient Aliens
79.4K views2 days ago
YouTubeHISTORY
One Man Exposes Real-Life UFO Cover-Up In Sleeping Dog Trailer | EXCLUSIVE
1:47
One Man Exposes Real-Life UFO Cover-Up In Sleeping Dog Trailer | EXCLUSIVE
7.7K views4 days ago
YouTubeScreenRant
The Most Terrifying Extraordinary Alien & Cryptid Encounters! | Full Sci-Fi Documentary
1:01:52
The Most Terrifying Extraordinary Alien & Cryptid Encounters! | Full Sci-Fi Documentary
7.7K views5 days ago
YouTubeSci-Fi Central
Alien Conspiracy: They Are Here
1:03:40
Alien Conspiracy: They Are Here
9 views1 day ago
YouTubeExtreme Mysteries
Secrets of the UFOs | Full Documentary | 7NEWS Spotlight
43:43
Secrets of the UFOs | Full Documentary | 7NEWS Spotlight
4.5M viewsDec 9, 2021
YouTube7 News Spotlight
UFO & UAP 'Need to Know' News Documentary with Coulthart & Zabel | 7NEWS Spotlight
1:18:01
UFO & UAP 'Need to Know' News Documentary with Coulthart & Zabel | 7NEWS Spotlight
3.2M viewsAug 24, 2022
YouTube7 News Spotlight
The Alien Files: UFOs Under Investigation (Full Episode S1|E4)
46:34
The Alien Files: UFOs Under Investigation (Full Episode S1|E4)
1.1M viewsJun 24, 2021
YouTubeExtreme Mysteries
2:06:25
Uncovering Alien Secrets Buried in Government Files *Marathon* | Ancient Aliens | History
191.9K views7 months ago
YouTubeHISTORY
41:58
Mysteries of Sacred Mountains | Ancient Aliens
133.6K views5 days ago
YouTubeHISTORY
58:25
🚨 Alien Disclosure EXPOSED: Proof They’re REAL?! (Skiba News Nation LIVE)
392 views9 hours ago
YouTubeSkiba News Nation
30:04
"I Was Abducted By Aliens For 10 Days And I Brought Proof" Alec Newald Leaves World STUNNED
27 views1 day ago
YouTubeAline Rogerio
3:07
The Creepiest Alien Encounters Ever Recorded
16 hours ago
YouTubeMythVerse Stories
26:18
UFOs: Last Week Tonight with John Oliver (HBO)
10.1M viewsApr 25, 2024
YouTubeLastWeekTonight
5:14
Does the US government know about aliens? New documentary seeks to find out.
214.6K views5 months ago
YouTubeABC News
26:20
Skeletons That Defy Human History | Ancient Aliens
76.1K views3 days ago
YouTubeHISTORY
1:36:51
They Opened an Alien Portal. Can They Stop The Invasion? | Full Sci-Fi Movie
15.1K views1 day ago
YouTubeSci-Fi Central
8:19
Your Body Is Hiding Alien Life
40 minutes ago
YouTubeCuriosity Files
16:01
The $0 They Made From Going Platinum
26.1K views6 days ago
YouTubeGuitar Meets Science
5:11
Ancient Aliens: The Extraterrestrial Agenda (Season 9) | History
1.2M viewsJul 23, 2019
YouTubeHISTORY
4:55
Ancient Aliens: The Impossible Stone Blocks of Puma Punku (Season 9) | History
871.1K viewsAug 31, 2019
YouTubeHISTORY
5:16
Ancient Aliens: The Mars Monolith (Season 9) | History
728.6K viewsAug 6, 2019
YouTubeHISTORY
23:20
Linda Moulton Howe's BIGGEST Theories Revealed | Ancient Aliens | History
320.7K viewsMay 1, 2025
YouTubeHISTORY
2:29
Alien life? Pentagon begins release of UFO files
4 views2 days ago
YouTubeWESH 2 News
24:46
🟣FUTURAMA When Aliens Attack / Fry and the Slurm Factory FIRST TIME WATCHING TV Reaction
30K views2 days ago
YouTubeJen Murray
4:02
Scientists Can’t Explain These Alien-Like Creatures 👀#Aliens #ScaryCreatures #WeirdAnimals #Creature
2 days ago
YouTubeÇALM DOWN 😘
1:14
Why Aliens Quietly Erased Ripley's Daughter From Alien
340 views18 hours ago
YouTubeBatBrisco Presents
2:16
The Alien Perspective - Official Trailer (2025) Documentary
154.7K viewsDec 20, 2024
YouTubeIGN Movie Trailers
17:20
Ancient Aliens: Exposing Hidden Lunar Conspiracies | History
569.7K viewsMay 2, 2024
YouTubeHISTORY
3:23
Why Humans Could Never Survive on Titan | Saturn’s Deadly Moon
3 views6 hours ago
YouTubeStellar Science Lab
8:39
Blue Alien With Massive Eyes That Stalked a Sleeping Soldier | David Wilcock & Emery Smith
8.5K views5 days ago
YouTubeAwaken Zone
See more