Ancient Aliens
TVPG
Documentary
History
Paranormal
Investigators circle the globe in search of evidence in their quest to determine whether life on Earth began in outer space and if aliens influenced mankind in ancient times.
Cast & Crew
Upcoming TV Airings
The airings below are based on a generic national schedule. Times and dates can vary by TV provider.
Saturday, April 27
The Animal Agenda
Season 12 • Episode 12
Researchers suggest that some animals may have been planted here by aliens as part of an experiment.
Saturday, April 27
The Replicants
Season 12 • Episode 13
Theorists suggest that aliens designed the human body to be a vessel for otherworldly entities.
Saturday, April 27
The Alien Phenomenon
Season 13 • Episode 14
Erich von Däniken's "Chariots of the Gods?" suggests aliens visited Earth in the distant past.
Saturday, April 27
The Top Ten Extraordinary Creatures
Season 20 • Episode 2
Giorgio Tsoukalos looks back at the top 10 reports of encounters with strange and mysterious beasts.
Saturday, April 27
The Top Ten Hidden Alien Bases
Season 20 • Episode 3
The top 10 locations around the world that may be hiding alien bases, including a lake in China.
Saturday, April 27
The Top Ten Alien Craft
Season 19 • Episode 14
Counting down the top 10 alien craft, from V-shaped objects to orbs of light to flying saucers.
Saturday, April 27
Top 10 Mysterious Sites
Season 17 • Episode 2
A look at the world's top 10 most mysterious sites.
Sunday, April 28
The Top Ten Extraordinary Creatures
Season 20 • Episode 2
Giorgio Tsoukalos looks back at the top 10 reports of encounters with strange and mysterious beasts.
Sunday, April 28
The Top Ten Hidden Alien Bases
Season 20 • Episode 3
The top 10 locations around the world that may be hiding alien bases, including a lake in China.
Sunday, April 28
The Top Ten Alien Craft
Season 19 • Episode 14
Counting down the top 10 alien craft, from V-shaped objects to orbs of light to flying saucers.
Sunday, April 28
Top 10 Mysterious Sites
Season 17 • Episode 2
A look at the world's top 10 most mysterious sites.
Monday, April 29
Creatures of the Deep
Season 10 • Episode 7
Russian cosmonauts discover living sea plankton covering parts of the International Space Station.
Monday, April 29
Circles From the Sky
Season 10 • Episode 8
Over 10,000 crop circles, appearing in 50 different countries, have been reported.
Monday, April 29
The Alien Mountain
Season 14 • Episode 15
A mountain in northern Italy has stood witness to strange sightings in the sky for centuries.
Monday, April 29
Giants of the Mediterranean
Season 16 • Episode 4
Ancient cultures recorded stories of enormous beings that descended from the sky.
Monday, April 29
The Relics of Roswell
Season 15 • Episode 2
New evidence may prove that remnants of an alien spacecraft still exist in Roswell, N.M.
Monday, April 29
Decoding the Dragon Gods
Season 18 • Episode 9
Fire-breathing dragons have been credited as the founders of civilization.
Monday, April 29
Secrets of the Sumerians
Season 20 •
Exploring the possibility that the ancient Sumerians were actually extraterrestrials.
Monday, April 29
Mysteries of Scotland
Season 20 •
For thousands of years, Scotland has been an epicenter of otherworldly phenomena.
Saturday, May 4
They Came from the Sea
Season 14 • Episode 5
Examining if the oceans are acting as a giant petri dish for alien genetic experimentation.
Saturday, May 4
The Divine Number
Season 16 • Episode 1
In numerous sacred traditions, the number 12 holds a divine significance.
Saturday, May 4
The Time Benders
Season 18 • Episode 10
Today, more people than ever believe that unidentified flying objects are of alien origin.
Saturday, May 4
Journey to Immortality
Season 18 • Episode 19
Discussing whether ancient cultures could have encountered extraterrestrial beings.
Monday, May 6
Alien Operations
Season 6 • Episode 6
Questioning how humans learned to heal by exploring ancient possibilities involving the human body.
Monday, May 6
Emperors, Kings and Pharaohs
Season 6 • Episode 7
Investigating the possible connection between legendary world rulers and extraterrestrial forces.
Monday, May 6
Aliens and The Lost Ark
Season 6 • Episode 10
The Ark of the Covenant is said to have divine powers.
Monday, May 6
Aliens in America
Season 7 • Episode 2
Strange rock carvings from 8,000 B.C.; unexplained sightings in the new world.
Monday, May 6
The Wisdom Keepers
Season 11 • Episode 7
In Australia, Aboriginal people tell stories about sky gods visiting Earth in fire-spewing crafts.
Monday, May 6
The Mysterious Nine
Season 11 • Episode 8
Stories of emperors, kings and pharaohs consulting a pantheon of gods are found in many cultures.
Monday, May 6
Voices of the Gods
Season 12 • Episode 11
India's Sanskrit texts are filled with descriptions of nuclear physics and other advanced sciences.
Monday, May 6
Return to Gobekli Tepe
Season 12 • Episode 16
The ancient site of Gobekli Tepe challenges what archaeologists believe about the past.
Monday, May 6
Area 52
Season 13 • Episode 6
A look at whether or not Area 51's notoriety acts as a cover-up.
Monday, May 6
The World Before Time
Season 15 • Episode 6
Shocking new evidence reveals that advanced civilizations might have existed on Earth.
Monday, May 6
They Came from The Pleiades
Season 15 • Episode 7
Scientific findings reveal that humankind's true origins lie not on Earth but 400 light years away.
