Ancient Aliens: Origins

Season 2

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.

Where to Watch Ancient Aliens: Origins • Season 2

13 Episodes

Extraterrestrial Teachers
E1
Extraterrestrial TeachersAcross time and cultures civilizations have preserved remarkably similar accounts of sky beings who bestowed the foundational elements of civilization, language, mathematics, architecture, medicine, and astronomy.
Extraterrestrial Rituals
E2
Extraterrestrial RitualsFrom elaborate ceremonies featuring garments strangely reminiscent of space suits to masked dancers with alien-like faces, human history is rich with traditions that seem to honor mysterious beings from the sky.
Gateways to the Stars
E3
Gateways to the StarsAcross the globe, sacred sites have long been viewed as gateways to the stars; might they serve as wormholes, intentionally designed to connect humanity with its ancient alien ancestors?
Otherworldly Rulers
E4
Otherworldly RulersIn the ancient world, it was said that the gods did not watch from afar–they ruled among us. Could these dynasties be more than myth?
Extraterrestrial Deluge
E5
Extraterrestrial DelugeFlood myths have endured across cultures for millennia, each retelling events said to have reshaped the Earth; in the Bible, Noah's flood symbolizes divine cleansing; a Sumerian legend tells of King Ziusudra and his survival through a great deluge.
The Cryptid Mystery
E6
The Cryptid MysteryAncient accounts of monstrous creatures appear in cultures across the globe, today, sightings of Bigfoot, the Loch Ness Monster, and Reptilian beings continue, with their bizarre forms and behaviors eerily echoing ancient descriptions.
Are We Alone?
E7
Are We Alone?For centuries, humans have pondered a profound question: Are we alone in the universe?
Messengers Among Us
E8
Messengers Among UsThroughout history, key moments in the evolution of religious belief and moral law have revealed uncanny parallels to accounts of extraterrestrial contact.
Alien Reinventions
E9
Alien ReinventionsFrom military-grade exoskeletons that grant superhuman strength to advances in visual spectrometers that enhance human perception, today's technologies are rapidly transforming myth into reality.
Alien Brotherhoods And Codes
E10
Alien Brotherhoods And CodesFor thousands of years, secret societies are said to have guarded hidden knowledge of otherworldly origin.
Alien Time Travelers
E11
Alien Time TravelersFrom ancient legends to biblical accounts, humanity has long been captivated by stories of sudden disappearances and missing time—journeys that seem to defy the very fabric of reality. Could these events be the earliest records of time travel?
Extraterrestrial Lairs
E12
Extraterrestrial LairsAcross continents and cultures, remote caves, mountains, and subterranean labyrinths have long been regarded as secret refuges—hidden homes of gods, giants, and beings not entirely human.
Extraterrestrial Lairs
E13
Extraterrestrial LairsAcross continents and cultures, remote caves, mountains, and subterranean labyrinths have long been regarded as secret refuges—hidden homes of gods, giants, and beings not entirely human.