Trailer
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.
6.00
Documentary
2010
0h 0m
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20Reviews
20John Doe
2025-05-01, 14:32This movie exceeded my expectations, especially the ending!
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Emily Smith
2025-05-01, 15:21Great cinematography but the story felt a bit rushed.
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Liam Johnson
2025-05-02, 09:10Loved the characters, they felt very real and relatable.
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Sophia Lee
2025-05-02, 10:45Not my cup of tea. I got bored halfway through.
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Noah Brown
2025-05-02, 13:00A decent watch, though I wouldn't call it groundbreaking.
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Olivia Davis
2025-05-03, 11:37Incredible performance by the lead actor!
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William Wilson
2025-05-03, 18:05It had potential but poor writing dragged it down.
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