Ancient Aliens - Season 15
Run Time: 42 mins
Air Date: Sat, 25 Jan 2020
Average Rating: ⭐ 6.977 (286 votes)
History12 Episodes
The Mystery of Nan Madol
Season 15 - Episode 1
Giorgio Tsoukalos and David Childress explore the mysterious chain of manmade islets in Micronesia's Nan Madol; built from 250 million tons ...
The Relics of Roswell
Season 15 - Episode 2
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 prov...
Destination Chile
Season 15 - Episode 3
The Chilean government questions whether new footage from a Navy helicopter indicates a connection to geoglyphs in the Atacama Desert.
The Real Men in Black
Season 15 - Episode 4
An investigation into the rumors that the U.S. government is working covertly with space aliens to create alien-human hybrids.
The Mystery of the Stone Giants
Season 15 - Episode 5
From Egypt to Easter Island, towering figures built by ancient man stand watch over the Earth. Are these stone giants simply a testament to ...
The World Before Time
Season 15 - Episode 6
Shocking new evidence reveals that advanced civilizations might have existed on Earth tens of thousands of years ago. Is it possible that a ...
They Came from The Pleiades
Season 15 - Episode 7
In numerous ancient cultures throughout the world, stories were told of ancestors that came to Earth from the Pleiades star cluster, but cou...
The Immortality Machine
Season 15 - Episode 8
In the Mojave Desert, there is a structure built to bestow everlasting life and according to the architect, the blueprint was provided by an...
The Shapeshifters
Season 15 - Episode 9
Accounts of creatures that can shape shift from one form into another can be found, but could similarities between the ancient stories and m...
The Mystery of Skinwalker Ranch
Season 15 - Episode 10
Nestled within a remote valley in Utah, is a ranch that some believe is a hotbed of strange, inexplicable phenomena including terrifying cre...
The Ultimate Guide to UFOs
Season 15 - Episode 11
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...
Aliens and the Presidents
Season 15 - Episode 12
The White House has consistently denied having any knowledge of alien craft visiting Earth, but presidential encounters with UFOs and other ...