Ancient Aliens - Season 17

Series: Ancient Aliens

3.9

(44)

Episodes

Rating

TVPG

Year

2021

Language

English

Publisher

History

About

"Ancient Aliens" explores the controversial theory that extraterrestrials have visited Earth for millions of years.

Related Subjects

Episodes

1. The Lost City of Peru

41m

The South American nation of Peru is famous for its megalithic ruins, colossal geoglyphs and the Incan civilization. It's one of the most mysterious places on Earth--but could it also be a site of extraterrestrial visitation?

2. Top Ten Mysterious Sites

42m

Ancient Aliens 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.

3. Top Ten Alien Cover-Ups

41m

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.

4. The Mystery of Mount Shasta

41m

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. Could the mountain's unique geology and placement on Earth be attracting beings from other worlds?

5. The Human Experiment

41m

Scientists now know that seven human-like species lived alongside Homo sapiens for thousands of years. But why is it that only humans survived? Is it possible that we were the product of extraterrestrial experimentation?

6. Top Ten Alien Encounters

41m

We're 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.

7. Top Ten Alien Artifacts

41m

An ancient figurine of a modern-day airplane. A primitive statue of a man in a spacesuit. Mysterious crystal skulls whose origins are entirely unknown. We're counting down the top ten alien artifacts.

Extended Details

SeriesAncient Aliens

Closed CaptionsEnglish

Artists

Robert ClotworthyActor

Giorgio A. TsoukalosActor

David ChildressActor