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- wSerie
- TV Shows
- Ancient Aliens
- Season 13
- Episode 15
Return to Mars
Ancient Aliens - S13 - E15
An examination of possible encounters humans could have once colonies are established beyond Earth.
Ancient Aliens: Season 13 - 15 Episode s
13x1 - The UFO Conspiracy
April 27, 2018
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.
13x2 - Da Vinci's Forbidden Codes
May 4, 2018
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.
13x3 - The Alien Protocols
May 11, 2018
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?
13x4 - Earth's Black Holes
May 18, 2018
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?
13x5 - The Desert Codes
May 25, 2018
Could giant ancient drawings found etched into the desert floor be part of an ancient alien code?
13x6 - Area 52
June 1, 2018
Could Area 51's notoriety act as a cover up to much bigger, top-secret extraterrestrial experiments taking place at multiple locations?
13x7 - Earth Station Egypt
July 20, 2018
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.
13x8 - Island of the Giants
July 27, 2018
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.
13x9 - The Taken
August 3, 2018
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.
13x10 - The Sentinels
August 10, 2018
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.
13x11 - Russia Declassified
August 17, 2018
A look at suspicions that the U.S. and Russia have been working together to prepare for an extraterrestrial encounter.
13x12 - They Came From the Sky
August 24, 2018
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.
13x13 - The Artificial Human
August 31, 2018
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.
13x14 - The Alien Phenomenon
January 4, 2019
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.
13x15 - Return to Mars
January 7, 2019
An examination of possible encounters humans could have once colonies are established beyond Earth.
Ancient Aliens: All seasons
S0: Specials
10 Episode s
S1: Season 1
5 Episode s
S2: Season 2
10 Episode s
S3: Season 3
16 Episode s
S4: Season 4
10 Episode s
S5: Season 5
12 Episode s
S6: Season 6
11 Episode s
S7: Season 7
8 Episode s
S8: Season 8
8 Episode s
S9: Season 9
12 Episode s
S10: Season 10
10 Episode s
S11: Season 11
15 Episode s
S12: Season 12
16 Episode s
S13: Season 13
15 Episode s
S14: Season 14
22 Episode s
S15: Season 15
12 Episode s
S16: Season 16
10 Episode s
S17: Season 17
7 Episode s
S18: Season 18
20 Episode s
S19: Season 19
20 Episode s
S20: Season 20
13 Episode s