Into the Lost Crystal Caves
★ 6 · 2010 · Documentary
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.
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Dolphins Up Close with Bertie Gregory
2025 · ★ 6.8
Bertie Gregory heads to the Azores, a vital marine sanctuary and seasonal hotspot for migrating ocean predators. During feeding season, thousands of elusive hunters gather to feast on massive bait balls. Battling storms and scanning vast seas, Bertie races against time to capture the most epic feeding frenzy of his career.
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Cougar: On the Trail of the Ghost Cat
2019 · ★ 8
In the heart of southern France there is a fog-prone area where, according to legend, a bloodthirsty creature wreaked havoc 250 years ago. A rumor is spreading again in this legendary place, as eyewitnesses report an animal with large paws and a long tail that crosses roads in a single leap - powerful enough to tear down a horse and leave it mutilated in the pasture. Is the Beast of Gévaudan back? The animal photographer Bruno Loisel has a supposedly more rational explanation. The animal that fits the descriptions could be a cougar, but this species of big cat is only native to America. In order to learn the proper techniques for tracking down the puma, he travels to Canada, where he accompanies a team of researchers dedicated to studying the shy, almost invisible predator. Will Bruno be able to use his findings to solve the mystery of the new beast of Gévaudan?
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The Great Blue Heron
1979
This film documents the yearly cycle of the great blue heron, its migration from Central America and the West Indies to the St. Lawrence River in Québec, and the breeding and rearing of its young. Outstanding footage shot by the filmmaker perched high in a tree affords close-ups of the birds' intricate courtship rituals. A sensitive, beautifully photographed nature film with much to tell us of ecology and wildlife.
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Madagascar: Africa's Galapagos
2019 · ★ 7
This film reveals some of Madagascar's secretive and rarely filmed inhabitants, from the apex predator, the fossa, to the aye aye – possibly the weirdest creature on earth.
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Lion: The Rise and Fall of the Marsh Pride
2022 · ★ 8.7
Documented in television documentaries for over 40 years by the BBC and other broadcasters around the world, the Marsh Pride is the most filmed pride of lions on Earth. In this film, the Marsh Pride battle for survival in Kenya's famous Maasai Mara Reserve, which has become a magnet for tourists, many of them keen to see the pride for themselves. A tale of shifting loyalties, bloody takeovers and sheer resilience, the lions’ story is told by those who filmed them, tried to protect them and lived alongside them, as well as some who ultimately wanted them dead.
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Wolf: Wanderer Without Borders
2022 · ★ 8.4
The wolf was almost completely eradicated in Europe over the past few centuries. The species also disappeared from the Netherlands 150 years ago and it was believed that this was forever. Only small populations survived in the large forests of Eastern Europe. In recent decades, not only did the wolf get legal protection, it also started a remarkable comeback. With time this magnificent animal found its way back from Poland through Germany to the Netherlands and Belgium. The carnivore, around which there are many myths and which is very often portrayed as bloodthirsty, welcomed back by many and despised by others. Are wolves really that dangerous to people? This exceptional documentary follows the journey of a young, lone wolf which grows up in eastern Germany and then head westwards on its search for its own territory and a consort to finally settle down in the Netherlands to found there the first permanent wolf pack since the extermination of the species long time ago.
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Blue
2017 · ★ 7.8
From space, our planet appears as a tiny blue dot in the vastness of space. Blue, because 99% of all living space on Earth occurs in the Ocean. But the seas are under threat. The industrialization that has occurred in the oceans over the last century mirrors the events that triggered mass extinctions on land. As we learn of the ecological crimes occurring worldwide, we also uncover the shocking truths happening on our own shorelines.
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My Otter Diary
2025
On the banks of the Cauvery River in southern India, wildlife filmmaker Sugandhi Gadadhar studies the behavior of Asian otters. On one of the subcontinent's most dynamic waterways, a conflict has arisen between these small carnivorous mammals and fishermen, whose livelihoods also depend on the river's resources.
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Great National Parks of the World: Lands of Wonder Europe to Africa
2000
Take a thrilling journey to four of the greatest national treasures of Europe and Africa. Walk along the misty shores of Ireland's rocky northern coast to experience the legendary Giant's Causeway. Search for elusive mountain gorillas in Uganda's lush Impenetrable Forest. Climb the stunning snow-capped peaks of Italy's timeless Alps to discover the regal ibex in Gran Paradiso National Park. Behold the spectacle of thundering herds of migrating wildebeest, zebra and gazelle on Africa's fabled Serengeti Plains.
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