Into the Lost Crystal Caves (movie)
- User score: 6
- Production country: Canada, Mexico
- Producer: Gary Lang , Gonzalo Infante Castañeda
- Production companies: National Geographic
- Genre: Documentary
- Release date: 10/9/2010
Movie description
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.
Actors
