Ancient Aliens: Crystal City Discovered Under Antarctica (Season 18) | History
5:27
YouTubeHISTORY
Ancient Aliens: Crystal City Discovered Under Antarctica (Season 18) | History
During an Arctic expedition, naval officer Richard Byrd makes a very unusual discovery, in this clip from Season 18, "Secrets of Inner Earth." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and next day on The HISTORY Channel website at http://history.com/schedule. #HISTORY #AncientAliens Find out more about the show and watch full ...
5.7M viewsSep 12, 2022
Ancient Aliens Debunked
Ancient Aliens Debunked - (full movie) HD
3:10:44
Ancient Aliens Debunked - (full movie) HD
YouTubeVerseByVerseBT
12M viewsSep 30, 2012
Linda Moulton Howe's BIGGEST Theories Revealed | Ancient Aliens | History
23:20
Linda Moulton Howe's BIGGEST Theories Revealed | Ancient Aliens | History
YouTubeHISTORY
270.9K views8 months ago
UFOs, Government Secrets & Hidden Knowledge | Ancient Aliens
18:43
UFOs, Government Secrets & Hidden Knowledge | Ancient Aliens
YouTubeHISTORY
179.4K views1 month ago
Top videos
Ancient Aliens: Terrifying Humanoids Emerge from Subterranean Realm (Season 18) | History
5:03
Ancient Aliens: Terrifying Humanoids Emerge from Subterranean Realm (Season 18) | History
YouTubeHISTORY
5.5M viewsSep 15, 2022
Ancient Aliens: Aliens Construct the 8th Wonder of the World (Season 18) | History
6:10
Ancient Aliens: Aliens Construct the 8th Wonder of the World (Season 18) | History
YouTubeHISTORY
1.1M viewsFeb 10, 2022
Ancient Aliens: Prince Philip's Secret UFO Investigation (Season 18)
5:39
Ancient Aliens: Prince Philip's Secret UFO Investigation (Season 18)
YouTubeHISTORY
736.2K viewsFeb 17, 2022
Ancient Aliens Memes
What Are Some Ancient Aliens Meme Examples? - Trend Unwrapper
3:15
What Are Some Ancient Aliens Meme Examples? - Trend Unwrapper
YouTubeTrend Unwrapper
1 views5 months ago
Strange Conspiracies & Advanced Knowledge *Marathon* | Ancient Aliens | History
2:55:22
Strange Conspiracies & Advanced Knowledge *Marathon* | Ancient Aliens | History
YouTubeHISTORY
342.2K views6 months ago
Mystery Behind the Lost Continent Of Mu | Ancient Aliens | History
15:24
Mystery Behind the Lost Continent Of Mu | Ancient Aliens | History
YouTubeHISTORY
790.9K views10 months ago
Ancient Aliens: Terrifying Humanoids Emerge from Subterranean Realm (Season 18) | History
5:03
Ancient Aliens: Terrifying Humanoids Emerge from Subterra…
5.5M viewsSep 15, 2022
YouTubeHISTORY
Ancient Aliens: Aliens Construct the 8th Wonder of the World (Season 18) | History
6:10
Ancient Aliens: Aliens Construct the 8th Wonder of the World (Season …
1.1M viewsFeb 10, 2022
YouTubeHISTORY
Ancient Aliens: Prince Philip's Secret UFO Investigation (Season 18)
5:39
Ancient Aliens: Prince Philip's Secret UFO Investigation (Season …
736.2K viewsFeb 17, 2022
YouTubeHISTORY
Ancient Aliens: Reptile Sky Gods Descend to Earth (Season 18) | History
6:46
Ancient Aliens: Reptile Sky Gods Descend to Earth (Season 18) | Hi…
579.5K viewsAug 18, 2022
YouTubeHISTORY
Ancient Aliens Season 18 Episode 1 The Disclosure Event
42:11
Ancient Aliens Season 18 Episode 1 The Disclosure Event
Jan 7, 2022
HISTORY
Ancient Aliens Season 18 Episode 20 Return of the Egyptian Gods
42:08
Ancient Aliens Season 18 Episode 20 Return of the Egyptian Gods
Sep 16, 2022
HISTORY
Ancient Aliens: The Search for Nefertiti's Lost Tomb (Season 18)
5:09
Ancient Aliens: The Search for Nefertiti's Lost Tomb (Season 18)
120.8K viewsSep 22, 2022
YouTubeHISTORY
5:57
Ancient Aliens: Mysterious Egyptian Underground Chamber (Season 1…
64.7K viewsNov 12, 2024
YouTubeHISTORY
42:11
Ancient Aliens Season 18 Episode 3 Beneath the Sacred Temples
Jan 21, 2022
HISTORY
4:37
Ancient Aliens: Irish Myth Exposes Extraterrestrial Technology (Seas…
474.1K viewsAug 27, 2022
YouTubeHISTORY
6:54
Ancient Aliens: Atlantis' Extraterrestrial Connection (Seaso…
713.4K viewsMar 24, 2022
YouTubeHISTORY
6:39
Ancient Aliens: Aztec Pyramid Linked to Alien Activity (Season 1…
702.9K viewsApr 28, 2022
YouTubeHISTORY
4:33
Ancient Aliens: Secret Stargate in Sacred Egyptian Temple (Season …
306.6K viewsSep 17, 2022
YouTubeHISTORY
7:23
Ancient Aliens: UFO Investigation Reveals Another Dimension (Seas…
1M viewsAug 11, 2022
YouTubeHISTORY
4:41
Ancient Aliens: Was "The Great Flood" Engineered by Aliens? (Se…
276.8K viewsSep 8, 2022
YouTubeHISTORY
Ancient Aliens: Extraterrestrials Build the Sacred Temple of Jupite…
417.1K viewsFeb 3, 2022
YouTubeHISTORY
5:01
Ancient Aliens: Sacred Ark Contains Alien Tech (Season 18) | History
731.4K viewsMar 3, 2022
YouTubeHISTORY
7:19
Ancient Aliens: English Excavation Unearths Mythical Druids (Seaso…
408K viewsSep 1, 2022
YouTubeHISTORY
4:47
Ancient Aliens: The Mysterious Power of Mayan Sky God Statues (…
246.7K viewsAug 13, 2022
YouTubeHISTORY
5:36
Ancient Aliens: Metallic Fragments Sent by ETs?! (Season 18)
720.6K viewsAug 6, 2022
YouTubeHISTORY
5:37
Ancient Aliens: Time-Traveling UFO Crashes in England (Season 18) | …
2.5M viewsMay 12, 2022
YouTubeHISTORY
5:47
Ancient Aliens: Sumerian Text Reveals Secret to Immortality (Sea…
490.3K viewsSep 3, 2022
YouTubeHISTORY
4:23
Ancient Aliens: Aliens in Disguise Warn Researcher - "We've Taken …
3.8M viewsApr 21, 2022
YouTubeHISTORY
5:58
Ancient Aliens: Extraterrestrial Ties to Japan’s Holiest Monument (Sea…
593.9K viewsJul 16, 2022
YouTubeHISTORY
5:18
Ancient Aliens: Sacred Cambodian Temple Mirrors Dragon Constellati…
288.2K viewsMay 5, 2022
YouTubeHISTORY
5:08
Ancient Aliens: Secret Alien Messages at an Arizona Ranch (S…
811.2K viewsMar 17, 2022
YouTubeHISTORY
5:12
Ancient Aliens: New Proof of Alien Life Found in Ice Cave (Season 18…
1M viewsAug 25, 2022
YouTubeHISTORY
6:08
Ancient Aliens: Egyptian Magic Travels Through Space (Season 1…
710.2K viewsMar 31, 2022
YouTubeHISTORY
7:53
Ancient Aliens: Mysterious Engraving Depicts Space Travel (…
733.6K viewsAug 4, 2022
YouTubeHISTORY
See more videos
Static thumbnail place holder