Ancient Aliens 6
Sky History
Ancient Aliens 6
S1-3, 5-7 and 9-16 streaming until 25 Jun 2026
S18 episodes 1-2 streaming

Ancient Aliens 6, The Return

Season 1, Episode 5

If aliens came calling, who would speak on behalf of humans? Discover what protocols exist should extraterrestrials contact Earth.
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Watch all available episodes of Ancient Aliens 6 Season 1

The Visitors
S1 E1 • 84m • HDU

From the Dogon people to the Native Zuni tribe, many ancient cultures believed in outer space visitors. Could alien life have played a hand in human history?

The Mission
S1 E2 • 84m • HDU

Discover the beliefs held by ancient cultures concerning the reasons behind extraterrestrial visits to Earth, from a desire to understand us to thoughts of conquest.

The Evidence
S1 E3 • 84m • HDU

Could aliens have invented the technology we rely on today? Experts discover whether plans for flying machines from 6,000 BC were brought by extraterrestrials.

Close Encounters
S1 E4 • 84m • HDU

Reports of encounters with strange beings and sightings of mysterious objects in the sky have occurred throughout history. Have aliens been with us all along?

The Return
S1 E5 • 83m • HDU

If aliens came calling, who would speak on behalf of humans? Discover what protocols exist should extraterrestrials contact Earth.

  • About this episode
  • If aliens came calling, who would speak on behalf of humans? Discover what protocols exist should extraterrestrials contact Earth.
  • UHD
  • CastGiorgio Tsoukalos, Erich von Däniken, David Childress
  • GenreScience, Historical, Features
  • Seasons15
  • StudioSky History

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