Summary Some believe the earliest documentation of alien visitation to Earth exists in prehistoric cave paintings and petroglyphs, where drawings of strange humanoid figures feature distinctively non-human attributes and anatomy, including helmets and other accoutrements too advanced to be from the ancient world.
Directed : Unknown
Written : Unknown
Stars : Trace Adkins Dean Norris James Carville Jeff Foxworthy
Genres : History War Documentary
Countries of origin : United States
Language : English
Summary Some believe the earliest documentation of alien visitation to Earth exists in prehistoric cave paintings and petroglyphs, where drawings of strange humanoid figures feature distinctively non-human attributes and anatomy, including helmets and other accoutrements too advanced to be from the ancient world.
Genres : History War Documentary
Countries of origin : United States
Language : English
