Secret Science of the Occult | Ancient Discoveries (S6, E13) | Full Episode

In Mexico, explorers use a sacred ancient Mayan temple code to search for an occult underworld engineered in the depths of the earth--a mysterious site where no TV cameras have ever ventured, in Season 6, Episode 13, “Secret Science of the Occult.“ #AncientDiscoveries Subscribe for more from Ancient Discoveries and other great The HISTORY Channel shows: