Name: Underwater Worlds
Released: 2010-11-11

Ancient Aliens

S2 · E3 — Underwater Worlds

S2:E3 · Underwater Worlds

Episodes

10 episodes in this season

Mysterious Places

44 min

Gods & Aliens

44 min

Now Playing

Underwater Worlds

44 min

Underground Aliens

44 min

Aliens and the Third Reich

44 min

Alien Tech

44 min

Angels and Aliens

44 min

Unexplained Structures

44 min

Alien Devastations

44 min

E10

Alien Contacts

44 min

Ancient Aliens

TV Series

201044m7.1

DocumentaryMysterySci-Fi & Fantasy

Now playing

Underwater Worlds

Season 2 · Episode 3 · Nov 11, 2010

Ancient underwater cities can be found around the globe, but could these aquatic worlds be the ruins of unknown civilizations--or even proof of extraterrestrial visitations? The infamous tale of the long lost city of Atlantis may be a preserved memory of an ancient alien metropolis. Beneath Lake Titicaca in Peru, the ruins of recently discovered temples support local legends of an underwater UFO base. Ancient Indian texts, known as Sangams, describe sunken cities where aliens and humans intermingled thousands of years ago. Who could have built the 600-foot stepped stone structure off the coast of Japan--a site that may predate the Egyptian pyramids by thousands of years? Could evidence of ancient alien contact lie buried in Earth's deepest oceans?

9.5episode rating

More details

Ancient Aliens

TV Series

201044m7.1

DocumentaryMysterySci-Fi & Fantasy

Now playing

Underwater Worlds

Season 2 · Episode 3 · Nov 11, 2010

9.5episode rating

More details