Ancient Aliens: Special Presentation — Season 1, Episode 3: Aliens and Unexplained Engineering
Documentary • 85 min • 2 seasons, 25 episodes • ★ 8.0/10
Episode synopsis
Across nearly every continent on Earth we can find similar remarkable stone structures of unexplainable engineering feats. Might the building of these megalithic sites have been directed by an extraterrestrial hand, as Ancient Astronaut theorists have long proposed? From the curious discoveries made at the Great Pyramid, at Teotihuacan and Stone Henge, new evidence may suggest that these structures are not only connected, but also part of a more profound--and powerful--network.
About Ancient Aliens: Special Presentation
These special compilation episodes of "Ancient Aliens" explore the controversial theory that extraterrestrials have visited Earth for thousands of years.
More episodes from Season 1
- E1Aliens and Human Evolution
- E2Aliens and Strange Creatures
- E4Aliens and Lost Civilizations
- E5Aliens and the United States
- E6Mysteries of the Outer Realms
- E7Alien Codes and Messages
- E8Energy Lines and Hot Spots
- E9Aliens and the Superhuman Mind
- E10Gone without a Trace
- E11Mission to Outer Space
- E12The Global Connection
- E13Strange Visitors