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The Best Episodes of Ancient Aliens Season 13

Every episode of Ancient Aliens Season 13 ranked from best to worst. Discover the Best Episodes of Ancient Aliens Season 13!

Binge this in 14h 1m•Peaking at 7.6/10

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

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Episode Rankings

  1. #1 Fan Favorite
    Ancient Aliens Season 13 Episode 1 - The UFO Conspiracy
    7.6/10(139 votes)

    #1 - The UFO Conspiracy

    S13:E1

    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.

    Director:Unknown
    Writer:Unknown

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  2. Ancient Aliens Season 13 Episode 2 - Da Vinci's Forbidden Codes
    7.1/10(118 votes)

    #2 - Da Vinci's Forbidden Codes

    S13:E2

    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.

    Director:Unknown
    Writer:Unknown

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  3. Ancient Aliens Season 13 Episode 3 - The Alien Protocols
    7.2/10(104 votes)

    #3 - The Alien Protocols

    S13:E3

    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?

    Director:Unknown
    Writer:Unknown

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  4. Ancient Aliens Season 13 Episode 4 - Earth's Black Holes
    7.4/10(105 votes)

    #4 - Earth's Black Holes

    S13:E4

    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?

    Director:Unknown
    Writer:Unknown

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  5. Ancient Aliens Season 13 Episode 5 - The Desert Codes
    7.3/10(91 votes)

    #5 - The Desert Codes

    S13:E5

    Could giant ancient drawings found etched into the desert floor be part of an ancient alien code?

    Director:Unknown
    Writer:Unknown

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  6. Ancient Aliens Season 13 Episode 6 - Area 52
    7.3/10(98 votes)

    #6 - Area 52

    S13:E6

    Could Area 51's notoriety act as a cover up to much bigger, top-secret extraterrestrial experiments taking place at multiple locations?

    Director:Unknown
    Writer:Unknown

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  7. Ancient Aliens Season 13 Episode 7 - Earth Station Egypt
    7.6/10(106 votes)

    #7 - Earth Station Egypt

    S13:E7

    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.

    Director:Unknown
    Writer:Unknown

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  8. Ancient Aliens Season 13 Episode 8 - Island of the Giants
    7.2/10(97 votes)

    #8 - Island of the Giants

    S13:E8

    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.

    Director:Unknown
    Writer:Unknown

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  9. Ancient Aliens Season 13 Episode 9 - The Taken
    7.2/10(88 votes)

    #9 - The Taken

    S13:E9

    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.

    Director:Unknown
    Writer:Unknown

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  10. Ancient Aliens Season 13 Episode 10 - The Sentinels
    7.2/10(96 votes)

    #10 - The Sentinels

    S13:E10

    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.

    Director:Unknown
    Writer:Unknown

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  11. Ancient Aliens Season 13 Episode 11 - Russia Declassified
    7.2/10(96 votes)

    #11 - Russia Declassified

    S13:E11

    A look at suspicions that the U.S. and Russia have been working together to prepare for an extraterrestrial encounter.

    Director:Unknown
    Writer:Unknown

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  12. Ancient Aliens Season 13 Episode 12 - They Came From the Sky
    7.0/10(91 votes)

    #12 - They Came From the Sky

    S13:E12

    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.

    Director:Unknown
    Writer:Unknown

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  13. Ancient Aliens Season 13 Episode 13 - The Artificial Human
    6.7/10(88 votes)

    #13 - The Artificial Human

    S13:E13

    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.

    Director:Unknown
    Writer:Unknown

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  14. Ancient Aliens Season 13 Episode 14 - The Alien Phenomenon
    7.4/10(92 votes)

    #14 - The Alien Phenomenon

    S13:E14

    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.

    Director:Unknown
    Writer:Unknown

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  15. Ancient Aliens Season 13 Episode 15 - Return to Mars
    6.9/10(86 votes)

    #15 - Return to Mars

    S13:E15

    An examination of possible encounters humans could have once colonies are established beyond Earth.

    Director:Unknown
    Writer:Unknown

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Season 13 Ratings Summary

"The UFO Conspiracy" is the best rated episode of "Ancient Aliens" season 13. It scored 7.6/10 based on 139 votes. Directed by Unknown and written by Unknown, it aired on 4/27/2018. This episode is rated 0.5 points higher than the second-best, "Da Vinci's Forbidden Codes".