Great National Parks of the World: Lands of Enchantment Australia to the Orient

An astonishing journey revealing the awesome power of the natural world. Over the course of one single day, we track the sun from the highest mountains to the remotest islands to exotic jungles.

Through deeply personal interviews with her siblings and an examination of the photographs, letters, and belongings left behind, Mariska assembles a new portrait of her mother Jayne Mansfield, an extraordinary and complex woman.

An inside look at one of the most anticipated movie sequels ever with James Cameron and cast.

This searing investigative work shadows a group of activists risking unimaginable peril to confront the ongoing anti-LGBTQ program raging in the repressive and closed Russian republic. Unfettered access and a remarkable approach to protecting anonymity exposes this under-reported atrocity–and an extraordinary group of people confronting evil.

Documentarian Ross McElwee originally set out to make a travelogue of sorts tracing General William T. Sherman's infamous scorched-earth march through the Confederacy in the latter stages of the Civil War. Instead, haunted by a recent breakup with a girlfriend, McElwee ends up documenting his progress -- or lack thereof -- in starting a new relationship. His journey then becomes one of self-reflection and self-discovery rather than a historical/sociological exploration.

Driven by passion fed from a life-long fascination with sharks, Rob Stewart debunks historical stereotypes and media depictions of sharks as bloodthirsty, man-eating monsters and reveals the reality of sharks as pillars in the evolution of the seas.

The film follows adventurer Jeff Johnson as he retraces the epic 1968 journey of his heroes Yvon Chouinard and Doug Tompkins to Patagonia.

This raucous journey into the heart of democracy captures an unusual rite of passage: 1,100 teenage boys from across Texas coming together to build a representative government from the ground up.

An epic story of adventure, starring some of the most magnificent and courageous creatures alive, awaits you in EARTH. Disneynature brings you a remarkable story of three animal families on a journey across our planet – polar bears, elephants and humpback whales.

Described as being a film about determination, danger and the ocean’s greatest depths, James Cameron's "Deepsea Challenge 3D" tells the story of Cameron’s journey to fulfill his boyhood dream of becoming an explorer. The movie offers a unique insight into Cameron's world as he makes that dream reality – and makes history – by becoming the first person to travel solo to the deepest point on the planet.

Go behind the scenes with stars, puppeteers and creators as they bring Jim Henson's magical world of Thra back to life in a sweeping fantasy series.

This documentary starring climber Alex Honnold and famous biologist Bruce Means document their expedition to the South American sky islands in search of new species and discoveries. Follows elite climber Alex Honnold and a world-class climbing team led by National Geographic Explorer and climber Mark Synnott on a grueling mission deep in the Amazon jungle as they attempt a first-ascent climb up a 1000 foot sheer cliff.