Ancient Aliens - Season 19 Episode 20
Nos ancêtres les extraterrestres, 远古外星人, Ancient Aliens - Neue Erkenntnisse, Generacion alien, Alienígenas ancestrales, Alien Theory, 古代の宇宙人, Goście z Przeszłości, Drevni vanzemaljci-
Released: Apr 20, 2010
Runtime: 42:60 minutes
Networks: History
Stars: Robert Clotworthy, Giorgio A. Tsoukalos, Ariel Bar Tzadok, Jonathan Young, David Childress, Erich von Däniken
Counting down the top ten alien petroglyphs around the world, from strange, human-like figures to flying craft and carvings of what appear to be astronauts. Could these mysterious carvings provide a record of extraterrestrial visitation?
1. The Hotspot Connection" width="225" height="300">
2. The Crop Circle Code" width="225" height="300">
3. Mystery of the Lost Civilization" width="225" height="300">
4. The Power of the Obelisks" width="225" height="300">
5. The MUFON Files" width="225" height="300">
6. Cosmic Impacts" width="225" height="300">
7. Close Encounters of the Fifth Kind" width="225" height="300">
8. The Mysteries of Alaska" width="225" height="300">
9. Aliens in our Airspace" width="225" height="300">
10. The Giants of Malta" width="225" height="300">
11. The Top Ten Pyramid Sites" width="225" height="300">
12. The Top Ten Mysterious Devices" width="225" height="300">
13. The Top Ten Mysterious Islands" width="225" height="300">
14. The Top Ten Alien Craft" width="225" height="300">
15. Edgar Cayce: The Sleeping Prophet" width="225" height="300">
16. The Gods of Greece" width="225" height="300">
17. The New UFO Hunters" width="225" height="300">
18. Power of the Talisman" width="225" height="300">
19. The Top Ten Mysteries of the Deep" width="225" height="300">
20. The Top Ten Alien Petroglyphs" width="225" height="300">
