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Ancient Aliens

Ancient Aliens

2010Returning SeriesNext: Feb 26 10pm ET22 Seasons285 Episodes7.0TMDB
History

Did intelligent beings from outer space visit Earth thousands of years ago? From the age of the dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the US, each episode gives historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age old debate.

Created by: Kevin Burns
Season 5 · Episode 12

The Monoliths

Apr 19, 2013·44m

Massive stone structures that reach to the heavens... strange, giant figures buried deep in the Earth... and energy emitting spheres connected around the globe... What compelled ancient man to move colossal stones, in some cases weighing thousands of pounds, and to build remarkably similar stone monuments all around the world? From the jungles of Costa Rica to England's rural countryside, ancient people achieved extraordinary feats of construction without advanced tools or technology. Is it possible that extraterrestrials instructed the ancients to build these complex structures? Or were our ancestors driven to create these monoliths in order to reconnect with celestial travelers who once walked the Earth? Could ancient monoliths hold advanced, extraterrestrial powers we have yet to realize? And if so, just what will happen when we unlock the mystery of the monoliths?

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Direct answers for episode-level questions and details.

When did Ancient Aliens Season 5 Episode 12 air?

Ancient Aliens Season 5 Episode 12 aired on April 19, 2013.

How long is Ancient Aliens Season 5 Episode 12?

This episode runs for approximately 44 minutes.

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