Ancient Aliens
Ancient Aliens S19 E20 - The Top Ten Alien Petroglyphs
7.0
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?
| Creator | Kevin Burns |
|---|---|
| Actor | Robert Clotworthy, Giorgio A. Tsoukalos, Ariel Bar Tzadok |
| Country | United States of America |
| Production | Prometheus Entertainment |