Released: 2010-10-09
Runtime: 0 minutes
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.
Budget: $0
Revenue: $0
Popularity: 0.3258
Vote Average: 6.0 ({{ mov_details.vote_count }} votes)
Status: Released
IMDb: tt2432270
2017-07-27
7.8 (6 votes)
2019-05-26
8.7 (3 votes)
2010-12-08
0.0 (0 votes)
2022-05-23
7.143 (7 votes)
2017-01-15
6.3 (11 votes)
2023-02-06
8.0 (1 votes)
2015-05-13
0.0 (0 votes)
2019-06-09
7.7 (3 votes)
2019-06-03
7.1 (6 votes)
2012-11-18
7.7 (3 votes)
2000-10-29
0.0 (0 votes)
2008-01-04
7.0 (1 votes)
2016-01-01
0.0 (0 votes)
2020-01-01
8.0 (1 votes)
1996-09-06
7.5 (237 votes)
2003-05-18
6.835 (82 votes)
0.0 (0 votes)
2015-05-27
7.5 (1 votes)
1983-04-27
7.862 (712 votes)
2021-02-14
8.0 (2 votes)
