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Ancient Aliens Season 17 Episodes
Season 17 Episode Guide
7 Episodes 2021 - 2022
Episode 1
The Lost City of Peru
Fri, Aug 6, 2021 62 mins
Giorgio A. Tsoukalos, David Childress and William Henry examine a recently discovered "lost city" in Peru that has upended the historical timeline of South America.
Episode 2
Top Ten Mysterious Sites
Fri, Aug 13, 2021 60 mins
The show is counting down the world's top ten most mysterious sites, from the towering Moai statues of Easter Island to the enormous megalithic blocks of Stonehenge to the precision-cut stones of Puma Punku.
Episode 3
Top Ten Alien Cover-Ups
Fri, Aug 20, 2021 60 mins
Counting down the world's top ten alien cover-ups, from the famous Roswell Incident to a secret military base rumored to be housing ET technology to recently released UFO videos captured by cameras on Navy fighter jets.
Episode 4
The Mystery of Mount Shasta
Fri, Sep 17, 2021 62 mins
Mount Shasta in northern California is known as a hotbed of strange events, from Big Foot sightings to UFO encounters to hikers vanishing without a trace. It is discussed whether the mountain's unique geology and placement on Earth could be attracting beings from other worlds and even other dimensions.
Episode 5
The Human Experiment
Fri, Sep 24, 2021 62 mins
A discussion on the human genome and the mysteries that surround it.
Episode 6
Top Ten Alien Encounters
Fri, Oct 1, 2021 63 mins
Counting down the world's top ten alien encounters, from the first reported abduction event to mass UFO sightings over New York's Hudson Valley to an incident in ancient Rome that changed the course of human history.
Episode 7
Top Ten Alien Artifacts
Fri, Oct 8, 2021 63 mins
Counting down the top ten alien artifacts.
