Ancient Aliens Episode Rating Graph poster

Ancient Aliens Episode Rating Graph

Apr 2010 - present


Ancient Aliens Episode Rating Graph poster

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 historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age old debate.


The best rated episodes of Ancient Aliens are:
  • The Tesla Experiment S8E5 rated 8.0
  • William Shatner Meets Ancient Aliens S16E6 rated 8.0
  • Return of the Egyptian Gods S18E20 rated 7.9
  • The Da Vinci Conspiracy S4E8 rated 7.9
  • Earth Station Egypt S13E7 rated 7.9
  • The Giants of Malta S19E10 rated 7.9
  • Secrets of the Exoplanets S14E22 rated 7.9
  • The Alien Protocols S13E3 rated 7.8
  • The UFO Conspiracy S13E1 rated 7.8
  • The Artificial Human S13E13 rated 7.8
The lowest rated episodes of Ancient Aliens are:
  • The Shadow People S18E8 rated 7.1
  • Ancient Aliens On Location: Extraordinary Encounters S18E12 rated 7.1
  • Secrets Of The Star Ancestors S18E6 rated 7.2
  • The Constellation Code S14E13 rated 7.2
  • The Mysteries of Alaska S19E8 rated 7.2
  • The Shining Ones S18E17 rated 7.3
  • The Shapeshifters S15E9 rated 7.3
  • The UFO Pioneers S16E9 rated 7.3
  • Alien Air Force S18E7 rated 7.3
  • Ancient Aliens On Location: Mysterious Artifacts S18E15 rated 7.3

The first episode of Ancient Aliens aired on April 20, 2010.

The last episode of Ancient Aliens aired on March 17, 2023.

There are 229 episodes of Ancient Aliens.

There are 19 seasons of Ancient Aliens.


Ancient Aliens is set to return for future episodes.

Best Episodes of Ancient Aliens

Worst Episodes of Ancient Aliens

Ancient Aliens Episode Guide

Shows for Fans of Ancient Aliens

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