Ancient Aliens · SEASON 18

Ancient Aliens on Location: Decoding the Alien Glyphs

Episode 13 · 2022-07-22

★ 6.0
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Season 18Episode 13★ 6.0/10
  • Documentary
  • Mystery
  • Sci-Fi & Fantasy

Episode overview

Ancient Aliens has examined the oldest and most mysterious rock art on Earth up close, and Giorgio Tsoukalos takes a look back at the incredible hieroglyphs, petroglyphs, and geoglyphs that he believes tell a worldwide story of alien visitation.

42 minutes

Season 18 episodes

1. The Disclosure Event2022-01-07 2. Mystery of the Standing Stones2022-01-14 3. Beneath the Sacred Temples2022-01-21 4. The World on Alert2022-01-28 5. Recovering the Ark of the Covenant2022-02-11 6. Secrets of the Star Ancestors2022-02-18 7. Alien Air Force2022-02-25 8. The Shadow People2022-03-04 9. Decoding the Dragon Gods2022-03-11 10. The Time Benders2022-03-18 11. Ancient Aliens on Location: Incredible Structures2022-07-08 12. Ancient Aliens on Location: Extraordinary Encounters2022-07-15 13. Ancient Aliens on Location: Decoding the Alien Glyphs2022-07-22 14. Ancient Aliens On Location: The UFO Investigations2022-07-29 15. Ancient Aliens On Location: Mysterious Artifacts2022-08-05 16. Ancient Aliens on Location: Evidence of Alien Life2022-08-12 17. The Shining Ones2022-08-19 18. The Journey to Immortality2022-08-26 19. Secrets of Inner Earth2022-09-09 20. Return of the Egyptian Gods2022-09-16