This episode examines whether extraterrestrial visitors orchestrated or manipulated catastrophic events throughout human history, from ancient flood myths to apocalyptic prophecies. Ancient astronaut theorists point to Monument 6 at Tortuguero, Mexico, where deciphered Maya inscriptions reference the creator god Bolon Yokte descending on December 21, 2012—the end date of the Maya Long Count calendar. Giorgio Tsoukalos and others argue the calendar's 3114 BC start date, predating the Maya civilization itself, suggests extraterrestrial influence, citing the Chilam Balam's description of gods arriving from the sky. The episode connects this to broader apocalyptic traditions, including the Book of Revelation's visions of catastrophic divine judgment and the Dead Sea Scrolls' prophecies, proposing these may be warnings or plans left by alien visitors who controlled humanity's fate through disasters.
Mainstream archaeologists note the Maya calendar marks cyclical time periods rather than predicting apocalypse, and the 2012 date represented a calendrical rollover similar to our millennium celebrations. The Long Count's beginning likely commemorates a mythological creation date rather than extraterrestrial contact, and apocalyptic literature across cultures reflects universal human anxieties about mortality and cosmic justice rather than alien intervention. Still, the episode compellingly highlights genuine mysteries: why disparate ancient cultures share flood narratives, how the Maya achieved such astronomical precision, and what inspired the vivid cosmic battle imagery found in texts from Revelation to ancient Indian epics—questions that remain engaging regardless of one's stance on extraterrestrial explanations.
Dead Sea
Israel/Palestine/Jordan · Jewish/Ancient Near Eastern
Ancient Aliens references the Dead Sea Scrolls as describing a future apocalyptic battle between good and evil, potentially indicating alien involvement in predicted catastrophic events.
Eyjafjallajökull Volcano, Iceland
Iceland · Modern
Theorists claim that video footage of the 2010 eruption shows an anomalous V-shaped object under intelligent control hovering near the volcanic plume, suggesting extraterrestrial involvement in or monitoring of the disaster. Scientists identify the 2010 eruption as a natural volcanic event and suggest the filmed object may have been birds or debris in the ash plume.
Georgia Guidestones, Elbert County, Georgia
United States · Modern
Ancient astronaut theorists suggest the Georgia Guidestones were erected by secret societies inspired by ancient alien-connected mystery traditions such as Rosicrucianism, and that their apocalyptic instructions represent coded messages from or about extraterrestrials. Mainstream accounts identify the monument as commissioned in 1979 by an anonymous individual using the pseudonym R.C. Christian, widely speculated to be connected to Rosicrucian or Freemasonic traditions.
Indian Ocean Tsunami Zone (2004)
Indonesia · Modern
Theorists point to eyewitness reports of UFOs and strange lights observed before and during the 2004 Indian Ocean tsunami as evidence of extraterrestrial monitoring or possible triggering of the disaster. Scientists attribute the lights to earthquake luminescence caused by friction between tectonic plates, and the tsunami itself to a massive undersea earthquake off the coast of Sumatra.
Island of Patmos
Greece · Abrahamic Religions
Theorists suggest that the apocalyptic visions received by the apostle John on Patmos, as recorded in the Book of Revelation, may reflect actual encounters with extraterrestrial beings rather than divine revelation. Mainstream biblical scholarship holds that the Book of Revelation is a work of Jewish-Christian apocalyptic literature written in the late first century AD.
Lake Toba Supervolcano
Indonesia · Modern
Ancient astronaut theorists argue that the Toba supervolcano eruption 75,000 years ago was either caused or exploited by extraterrestrials to thin the human population and trigger further genetic modification of Homo sapiens. Mainstream scientists classify the Toba eruption as a natural volcanic event that caused a volcanic winter and a severe genetic bottleneck reducing the global human population to as few as 3,000 individuals.
Omo River fossil site, Ethiopia
Ethiopia · Cro-Magnon / Upper Paleolithic
Ancient astronaut theorists use the discovery of 195,000-year-old Homo sapiens skulls along the Omo River as a launching point to argue that the sudden appearance of modern humans in the fossil record reflects genetic engineering by extraterrestrials rather than natural evolution. Mainstream paleoanthropologists, including Richard Leakey, attribute the fossils to the natural evolutionary emergence of Homo sapiens in Africa.
Santissima Annunziata Convent, Florence
Italy · Medieval Italian
Ancient astronaut theorists claim that the secret workshop of Leonardo da Vinci discovered in the Santissima Annunziata convent contained evidence that da Vinci was privy to ancient extraterrestrial knowledge, reflected in his futuristic weapons designs and prophetic notebooks. Mainstream historians attribute da Vinci's inventions to his extraordinary genius, keen observation of nature, and access to classical and contemporary scientific knowledge.
Tortuguero Monument 6
Mexico · Maya
Theorists argue that the inscription on Monument 6 referencing the return of god Bolon Yokte on December 21, 2012 is a direct prophecy placed by aliens through the Maya, predicting the end of the world. Mainstream Mayanist scholars, such as David Stuart, interpret the text as marking the end of a calendrical cycle consistent with Maya cosmological tradition.