Ancient Aliens Episode Rating Graph poster

Ancient Aliens Episode Rating Graph

Apr 2010 - present


Ancient Aliens Episode Rating Graph poster

Browse episode ratings trends for Ancient Aliens. Simply click on the interactive rating graph to explore the best and worst of Ancient Aliens's 249 episodes.

Best Episodes of Ancient Aliens

Worst Episodes of Ancient Aliens

Ancient Aliens Episode Guide


The best rated episodes of Ancient Aliens are:
  • The Tesla Experiment S8E5 rated 7.9
  • William Shatner Meets Ancient Aliens S16E6 rated 7.9
  • The Da Vinci Conspiracy S4E8 rated 7.9
  • Secrets of the Exoplanets S14E22 rated 7.9
  • Mystery of the Stone Spheres S20E10 rated 7.9
  • Earth Station Egypt S13E7 rated 7.8
  • The Genius Factor S9E4 rated 7.8
  • The Alien Protocols S13E3 rated 7.8
  • Aliens & Superheroes S8E8 rated 7.8
  • The UFO Conspiracy S13E1 rated 7.8
The lowest rated episodes of Ancient Aliens are:
  • The Top Ten Alien Disasters S20E6 rated 7.1
  • The Shadow People S18E8 rated 7.1
  • The Top Ten Mysteries of the Deep S19E19 rated 7.1
  • Secrets Of The Star Ancestors S18E6 rated 7.2
  • Ancient Aliens On Location: Extraordinary Encounters S18E12 rated 7.2
  • The Constellation Code S14E13 rated 7.2
  • The Shining Ones S18E17 rated 7.2
  • The Shapeshifters S15E9 rated 7.2
  • Alien Air Force S18E7 rated 7.3
  • The MUFON Files S19E5 rated 7.3

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

The last episode of Ancient Aliens aired on March 15, 2024.

There are 249 episodes of Ancient Aliens.

There are 20 seasons of Ancient Aliens.


Ancient Aliens is set to return for future episodes.

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