Ancient Aliens

Watch Ancient Aliens

  • TV-PG
  • 2010
  • 18 Seasons
  • 7.1  (11,421)

In this series, investigators looks for evidence to back up theories that aliens visited Earth long ago and helped humans to build advanced civilizations. Also addressed is the possibility that aliens are still around, but their presence is being kept secret by a shadowy global conspiracy.

Ancient Aliens
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Seasons
Special Presentation. Aliens and the Superhuman Mind
28. Special Presentation. Aliens and the Superhuman Mind
November 28, 2022
There are great minds that can predict the future, seers who possess extrasensory abilities and visionaries that almost push humanity forward into a new age; these great thinkers have credited their genius to outside inspiration.
Special Presentation. Energy Lines and Hot Spots
27. Special Presentation. Energy Lines and Hot Spots
November 21, 2022
Strange activity, UFOs, bizarre orbs of light and electromagnetic anomalies are regularly witnessed around the world; many of these sites correspond to locations where ancient civilizations chose to build and rebuild their most sacred architecture.
Special Presentation. Aliens Codes and Messages
26. Special Presentation. Aliens Codes and Messages
November 7, 2022
Whether inscriptions, enigmatic crop formations and encoded sacred architecture signify communication with extraterrestrial visitors.
Ancient Aliens Special Presentation: Aliens And Outer Space
25. Ancient Aliens Special Presentation: Aliens And Outer Space
October 31, 2022
Archaeologists uncover a prehistoric grave containing our revolutionary cousin, see more in this clip from Season 1, "Aliens and Human Evolution."
Ancient Aliens Special Presentation: Aliens And The United States
24. Ancient Aliens Special Presentation: Aliens And The United States
October 24, 2022
Thousands of UFO sightings are reported in the United States every year, and intriguingly many of them center around U.S. military operations. Recently, the United States government has officially acknowledged that it is investigating unidentified aerial phenomena.
Aliens and Lost Civilizations
23. Aliens and Lost Civilizations
October 17, 2022
Humans are just scratching the surface when it comes to what we know about ancestors from the distant past. Lost cities, ancient texts, mysterious carvings, and unexplained structures provide clues to a long-forgotten time that goes further back in history than we could have ever imagined. From Egypt to China and even Antarctica, Ancient Astronaut theorists propose that the deeper people dig, the closer they will come to proving an extraterrestrial influence on Earth's ancient inhabitants.
Aliens And Unexplained Engineering
22. Aliens And Unexplained Engineering
October 10, 2022
Summary is not available.
Aliens And Strange Creatures
21. Aliens And Strange Creatures
October 3, 2022
Summary is not available.
Ancient Aliens Special Presentation. Aliens and Human Evolution
20. Ancient Aliens Special Presentation. Aliens and Human Evolution
September 26, 2022
Summary is not available.
Return Of The Egyptian Gods
19. Return Of The Egyptian Gods
September 16, 2022
In the 20th century, a mysterious British woman who claimed to be the reincarnation of an ancient Egyptian priestess shocked Egyptologists by accurately locating countless structures and artifacts in the Nile Valley. Could it be that she was carrying out an otherworldly agenda–and preparing for the return of the Egyptian gods?
Secrets Of Inner Earth
18. Secrets Of Inner Earth
September 9, 2022
In the nearly 2,000-year-old text called "The Zohar," there is a curious passage that describes hidden realms beneath the surface of the Earth, each of which is said to be populated by both human and non-human intelligences.
The Journey to Immortality
17. The Journey to Immortality
August 26, 2022
Ancient cultures around the world often referred to the gods as the "Immortals" - but could they have encountered extraterrestrial beings that had achieved eternal life? And if these visitors genetically engineered the human race, as Ancient Astronaut Theorists suggest, is it our destiny to become immortals as well?
The Shining Ones
16. The Shining Ones
August 19, 2022
In Ireland, the notion of the fairy folk dates back thousands of years and originates with stories of powerful shining beings who came down from the sky; exploring if these tales have been inspired by ancient alien visitation.
Ancient Aliens On Location: Evidence Of Alien Life
15. Ancient Aliens On Location: Evidence Of Alien Life
August 12, 2022
Ancient Aliens has followed investigators across the globe as they've gone directly to the sites where signs of alien life have been found. Now, Giorgio Tsoukalos takes a look back at the most incredible evidence ever uncovered that could offer definitive proof that we are not alone in the universe.
Ancient Aliens On Location: Mysterious Artifacts
14. Ancient Aliens On Location: Mysterious Artifacts
August 5, 2022
Giorgio Tsoukalos takes a look back at the most mysterious artifacts from all over the globe, artifacts that he believes provide undeniable proof of extraterrestrial contact.
Ancient Aliens On Location: Decoding the Alien Glyphs
13. Ancient Aliens On Location: Decoding the Alien Glyphs
July 22, 2022
Ancient Aliens has examined the oldest and most mysterious rock art on Earth--up close and in person. Now, Giorgio Tsoukalos takes a look back at the incredible hieroglyphs, petroglyphs, and geoglyphs that he believes tell a worldwide story--of alien visitation.
Ancient Aliens On Location: Extraordinary Encounters
12. Ancient Aliens On Location: Extraordinary Encounters
July 15, 2022
Ancient Aliens has followed investigators across the globe as they've gone directly to the sites where unexplained incidents have been reported. Now, Giorgio Tsoukalos takes a look back at the most extraordinary encounters that, as far as he's concerned, provide evidence of an extraterrestrial presence on Earth.
The Ark of the Covenant
5. The Ark of the Covenant
October 1, 2022
Some 2,600 years ago, the most-sacred relic of the ancient world suddenly disappeared from history: The Ark of the Covenant. Could descriptions of the Ark's incredible power reveal that it was a highly advanced technological device?
Description

In this series, investigators looks for evidence to back up theories that aliens visited Earth long ago and helped humans to build advanced civilizations. Also addressed is the possibility that aliens are still around, but their presence is being kept secret by a shadowy global conspiracy.

Ancient Aliens is a series that is currently running and has 18 seasons (244 episodes). The series first aired on April 20, 2010.

Where to Watch Ancient Aliens

Ancient Aliens is available for streaming on the History website, both individual episodes and full seasons. You can also watch Ancient Aliens on demand at Apple TV+ and Peacock Premium, Amazon Prime, Philo, Netflix, Amazon, Hulu, Vudu, History Vault, Microsoft Movies & TV, Sling, Google Play, Hoopla, Apple TV, History, Pluto TV and Peacock.

  • Premiere Date
    April 20, 2010
  • IMDB Rating
    7.1  (11,421)