Ancient Aliens
Cast & Crew
Upcoming TV Airings
The airings below are based on a generic national schedule. Times and dates can vary by TV provider.
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.
Monday, May 13
The Reptilians
Season 8 • Episode 5
The myths behind reptilian aliens may provide evidence that suggests the creatures are real.
Monday, May 13
The Tesla Experiment
Season 8 • Episode 6
Inventor Nikola Tesla guided mankind toward a new industrial era.
Monday, May 13
The God Particle
Season 8 • Episode 7
Scientists at the CERN laboratory announce the discovery of the God Particle in 2012.
Monday, May 13
The Hidden Empire
Season 11 • Episode 9
Theorists suggest that compelling evidence of extraterrestrial visitation exists in China.
Monday, May 13
Russia's Secret Files
Season 11 • Episode 12
Theorists point to evidence that extraterrestrial visitations took place in Russia.
Monday, May 13
Forged by the Gods
Season 12 • Episode 2
Metal artifacts may provide evidence of extraterrestrials visiting Earth in the distant past.
Monday, May 13
The Alien Frequency
Season 12 • Episode 8
Researchers find that dozens of megalithic sites were designed to emanate the exact same frequency.
Monday, May 13
The Akashic Record
Season 12 • Episode 10
Researchers ask if Cloud computing represents the rediscovery of an ancient repository of knowledge.