Into the Lost Crystal Caves

Into the Lost Crystal Caves (2010) is a documentary film directed by Gary Lang, Gonzalo Infante Castañeda rated 6.0/10.

NGC goes inside one of the greatest natural marvels on the planet - a giant crystal cave described as Superman's fortress, with magnificent crystals up to 36 feet long and weighing 55 tons. A team of experts venture into the cavern, enduring scorching-hot temperatures that could kill a human after just 15 minutes of exposure. They'll push the boundaries of physical limitation to explore a crevasse that could lead to another - and perhaps more spectacular - crystal cave.

Cast

Robin Ward

Narrator (voice)