Episode guide
Ancient Aliens: Season 15
12 episodes · premiered Jan 25, 2020
TMDB has no overview for this season.
- Episode 1: The Mystery of Nan Madol Jan 25, 2020 · 42m Giorgio Tsoukalos and David Childress explore the mysterious chain of manmade islets in Micronesia's Nan Madol; built from 250 million tons of volcanic rock, there are local legends that…
- Episode 2: The Relics of Roswell Feb 1, 2020 · 42m In 1947, the U.S. military collects debris from what they claim is a crashed weather balloon outside of Roswell, N.M.; new evidence may prove that the wreckage belonged to an alien…
- Episode 3: Destination Chile Feb 8, 2020 · 42m The Chilean government questions whether new footage from a Navy helicopter indicates a connection to geoglyphs in the Atacama Desert.
- Episode 4: The Real Men in Black Feb 15, 2020 · 42m An investigation into the rumors that the U.S. government is working covertly with space aliens to create alien-human hybrids.
- Episode 5: The Mystery of the Stone Giants Feb 22, 2020 · 42m From Egypt to Easter Island, towering figures built by ancient man stand watch over the Earth. Are these stone giants simply a testament to humanity's past or could they depict visitors…
- Episode 6: The World Before Time Feb 29, 2020 · 42m Shocking new evidence reveals that advanced civilizations might have existed on Earth tens of thousands of years ago. Is it possible that a technologically advanced society thrived on…
- Episode 7: They Came from The Pleiades Mar 7, 2020 · 42m In numerous ancient cultures throughout the world, stories were told of ancestors that came to Earth from the Pleiades star cluster, but could new scientific findings reveal that…
- Episode 8: The Immortality Machine Mar 14, 2020 · 42m In the Mojave Desert, there is a structure built to bestow everlasting life and according to the architect, the blueprint was provided by an extraterrestrial visitor known as the…
- Episode 9: The Shapeshifters Mar 21, 2020 · 42m Accounts of creatures that can shape shift from one form into another can be found, but could similarities between the ancient stories and modern-day alien abduction accounts reveal that…
- Episode 10: The Mystery of Skinwalker Ranch Mar 28, 2020 · 42m Nestled within a remote valley in Utah, is a ranch that some believe is a hotbed of strange, inexplicable phenomena including terrifying creatures, paranormal apparitions and lights in the…
- Episode 11: The Ultimate Guide to UFOs Apr 11, 2020 · 42m UFO witnesses have reported a wide variety of objects in Earth's skies--and not only in modern times, but for centuries. What might we learn from examining their shapes, sizes, and the way…
- Episode 12: Aliens and the Presidents Apr 18, 2020 · 42m The White House has consistently denied having any knowledge of alien craft visiting Earth, but presidential encounters with UFOs and other strange phenomena can be found going all the way…