Trending today
Popular movies
Popular TV
Top rated movies
Trending today
Popular movies
Popular TV
Top rated movies


Revisit the most compelling mysteries explored over the past 15 years of "Ancient Aliens." Experts like Giorgio Tsoukalos, David Childress, William Henry, and Jason Martell engage in conversations around Ancient Astronaut Theory in each episode.
Jump into any season
First episodes — open an episode to play
E1Extraordinary Engineering
84 min
One of the most compelling arguments for the Ancient Astronaut theory is the remarkable engineering evident in the construction of ancient megalithic sites worldwide. Even with the most advanced machinery available today, replicating these ancient wonders would be a daunting task. The colossal stones, precise cuts, and perfectly fitted blocks at many of these sites hint at the fascinating prospect of advanced technology. Join experts Giorgio Tsoukalos, William Henry, and Jason Martell as they embark on a global investigation, revisiting the series archives of "Ancient Aliens" to explore the most enigmatic archaeological sites, including Giza, Puma Punku, Nan Madol, Baalbek and many others.
E2Ancient Close Encounters
83 min
Compelling evidence of ancient flying machines is found in cultures across the globe. The Saqqara Bird, an artifact from ancient Egypt on display at the Cairo Museum, strikingly resembles modern aircraft. Ancient Sanskrit texts describe Vimanas, intricate flying machines of the gods, in remarkable detail, while early biblical accounts contain similar technical references to the "Chariots of the Gods". Ancient Astronaut theorists Giorgio Tsoukalos, William Henry and Jason Martell, delve into the series archives of "Ancient Aliens" to reveal the most compelling evidence of ancient flying machines and explore the possibility that these extraterrestrial close encounters have persisted throughout the ages.
Shows with a similar vibe
Because you viewed this