Ancient Aliens - Season 18 (2022) (temporada)
Sinopsis(1)
Ancient Aliens has examined the oldest and most mysterious rock art on Earth – up close and in person. Now, Giorgio Tsoukalos takes a look back at the incredible hieroglyphs, petroglyphs, and geoglyphs that he believes tell a worldwide story – of alien visitation. (History Channel)
Galería (1)
Foto © History Channel
![Ancient Aliens - Decoding the Alien Glyphs - De la película](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/166/869/166869820_291f1e.jpg)