Where to Watch
Region
Amazon Prime Video
Stream included
HD
Included
Plex Channel
Watch free
HD
Included
Amazon Prime Video with Ads
Stream included
HD
Included
Plex
Watch free
HD
Included
Prices last updated September 20, 2026. Pricing and availability may vary by region.
powered by JustWatch
About
On August 1st, 1976, Neil Armstrong, the first man to step foot on the Moon, joined a British-Ecuadorian expedition whose mission was to explore a cave located deep in the Amazon forest, called Tayos Cave. Why was a mission of such magnitude organized, and what was the British interest in the cave? A group of geologists and members of esoteric disciplines penetrate into Tayos' massive underworld to shed light on its dazzling enigmas.