Ancient Aliens: Special Presentation Season 2 Episode 5 - Aliens and the Buried Past

Airdate: 2023-Oct-30

Episode summary:

Archaeologists have uncovered temple complexes dating far back into human prehistory. They've identified ancient constructions submerged deep in our oceans, and even discovered that many of today's sacred sites were constructed atop older ruins. Does the mounting evidence suggest the presence of an advanced civilization lost to time? And, as Ancient Astronaut theorists propose, might these structures belong to an extraterrestrial epoch in Earth's history?

About Ancient Aliens: Special Presentation series:

These special compilation episodes of "Ancient Aliens" explore the controversial theory that extraterrestrials have visited Earth for mil...Show more >