About this season
Did intelligent beings from outer space visit Earth thousands of years ago? From the age of the dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the US, each episode gives historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age old debate.
Episodes (15)
1. The UFO Conspiracy
6.0Aired 27 April 2018 • 85 min
In 2017, news breaks that the Department of Defense recently spent millions investigating reports of UFOs; the latest disclosure about a series of secret government UFO projects dating back decades.
2. Da Vinci's Forbidden Codes
3.5Aired 4 May 2018 • 42 min
Researchers claim there are hidden messages that can be found within the works of Leonardo da Vinci--and other art throughout history--that may reveal an extraterrestrial influence.
3. The Alien Protocols
6.0Aired 11 May 2018 • 42 min
In 2017, a strange, cigar-shaped object entered our solar system from another star system traveling in such an unusual trajectory it caused some astronomers to suggest that it could be an extraterrestrial craft. It brought up an important question--will we have a plan in place for what to do if we encounter alien life?
4. Earth's Black Holes
6.0Aired 18 May 2018 • 42 min
Could black holes exist not just in outer space, but here on Earth? And if so, could Earth's Black Holes have caused strange disappearances and other inexplicable phenomena for centuries?
5. The Desert Codes
6.0Aired 25 May 2018 • 42 min
Could giant ancient drawings found etched into the desert floor be part of an ancient alien code?
6. Area 52
6.0Aired 1 June 2018 • 42 min
Could Area 51's notoriety act as a cover up to much bigger, top-secret extraterrestrial experiments taking place at multiple locations?
7. Earth Station Egypt
6.0Aired 20 July 2018 • 84 min
Was Egypt home to Earth's earliest extraterrestrial visitors? Ancient Astronaut theorist Giorgio A. Tsoukalos explores the latest scientific discoveries at some of the world's most ancient places to find evidence that extraterrestrials visited Egypt in the distant past.
8. Island of the Giants
6.0Aired 27 July 2018 • 42 min
Could the ancient ruins of Sardinia, Italy hold clues to an extraterrestrial past? Oak Island treasure hunter Marty Lagina and Ancient Astronaut theorist Giorgio A. Tsoukalos explore the bizarre statues, mysterious pyramids and gigantic structures left behind by one of the most mysterious cultures in the ancient world.
9. The Taken
6.0Aired 3 August 2018 • 42 min
Millions of people around the world have claimed to be abducted by extraterrestrials; whether or not these extraordinary accounts are some form of mass psychological delusion, still remains unanswered.
10. The Sentinels
6.0Aired 10 August 2018 • 42 min
Ancient astronaut theorists Giorgio A. Tsoukalos and David H. Childress explore a Polynesian land of bizarre figures and forbidden places in search of what could be the ultimate evidence of mankind’s extraterrestrial origins.
11. Russia Declassified
6.0Aired 17 August 2018 • 42 min
A look at suspicions that the U.S. and Russia have been working together to prepare for an extraterrestrial encounter.
12. They Came From the Sky
6.0Aired 24 August 2018 • 42 min
Ancient cultures from around the world believed that meteorites were sacred stones imbued with the power of the Gods; Ancient Astronaut theorists ask whether or not these space rocks could be pieces of extraterrestrial technology.
13. The Artificial Human
6.0Aired 31 August 2018 • 84 min
A look at whether or not intelligent robots are a threat to humanity or the next step in human evolution; as man and machine begin to merge, humanity could be fulfilling a destiny prepared for by aliens thousands of years ago.
14. The Alien Phenomenon
6.0Aired 4 January 2019 • 84 min
Erich von Däniken's "Chariots of the Gods?" suggests that aliens visited Earth in the distant past, and there are those who believe that he will be proven right.
15. Return to Mars
6.0Aired 7 January 2019 • 84 min
An examination of possible encounters humans could have once colonies are established beyond Earth.