The Lion at World's End

African Cats captures the real-life love, humor and determination of the majestic kings of the savanna. The story features Mara, an endearing lion cub who strives to grow up with her mother’s strength, spirit and wisdom; Sita, a fearless cheetah and single mother of five mischievous newborns; and Fang, a proud leader of the pride who must defend his family from a once banished lion.

A film crew follows two leopard cubs as they make the fascinating journey from infancy into adulthood in this up-close-and-personal nature documentary.

Disneynature’s Elephant follows African elephant Shani and her spirited son Jomo as their herd make an epic journey hundreds of miles across the vast Kalahari Desert. Led by their great matriarch, Gaia, the family faces brutal heat, dwindling resources and persistent predators, as they follow in their ancestors’ footsteps on a quest to reach a lush, green paradise.

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.

A string of threatening emails escalates into a revenge plot involving a newly married US marshal and his ex-girlfriend.

Years spent recording footage of creatures from every corner of the globe is bound to produce a bit of drama. Here's a behind-the-scenes look.

A visual montage portrait of our contemporary world dominated by globalized technology and violence.

A compilation of over 30 years of private home movie footage shot by Lithuanian-American avant-garde director Jonas Mekas, assembled by Mekas "purely by chance", without concern for chronological order.

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

Director Michael Apted revisits the same group of British-born adults after a 7 year wait. The subjects are interviewed as to the changes that have occurred in their lives during the last seven years.

Director Michael Apted revisits the same group of British-born adults after a 7 year wait. The subjects are interviewed as to the changes that have occurred in their lives during the last seven years.

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.

After another 7 year wait, director Michael Apted revisits the same group of British-born children from Seven Up! and 7 Plus Seven. The subjects are interviewed as to the changes that have occurred in their lives during the last seven years.

In the remote and forgotten wilderness of Lake Natron, in northern Tanzania, one of nature's last great mysteries unfolds: the birth, life and death of a million crimson-winged flamingos.

An exploration of technologically developing nations and the effect the transition to Western-style modernization has had on them.

A documentary on the expletive's origin, why it offends some people so deeply, and what can be gained from its use.

Over 35 years after Bob Lazar's revelations, this documentary exposes secrets of a facility the government still denies. Featuring Lazar's testimony, recreations, and new evidence, it reopens a case that continues to spark global curiosity

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

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.

The circle of life continues for Simba, now fully grown and in his rightful place as the king of Pride Rock. Simba and Nala have given birth to a daughter, Kiara who's as rebellious as her father was. But Kiara drives her parents to distraction when she catches the eye of Kovu, the son of the evil lioness, Zira. Will Kovu steal Kiara's heart?

This is the unusual portrait of two hunters - the cheetah and the hyena. It is a dramatic story built around the competition for prey and territory and the fight for survival.

Over a 10-year period, more than 300 people disappeared from the area surrounding Tanzania's Lake Tanganyika. At first, the disappearances were attributed to a serial killer or tribal warfare, but scientists eventually discovered that the culprit was a huge, man-eating crocodile dubbed "Gustave." This fascinating PBS documentary chronicles scientists' efforts to trap Gustave and move him to a nature preserve before he strikes again.

A new scientific expedition follows the King Cobra into the wild for the first time.

A team of explorers set out to explore the sea and land of the remote Pitcairn Islands

Gorillas and Chimpanzees struggle for power and dominance within their clans.

A wildlife filmmaker tries to keep up with a Cheetah mom determined to keep her cubs alive.

Our love affair with dolphins began with 'Flipper' and ended in a multi-million dollar industry of abuse. From the dazzling sea shows where dolphins are driven to suicide, to an annual dolphin slaughter in a small cove in Japan, 'Saving Flipper' reveals the nightmare behind the dolphin's indelible smile.

A devoted pair of little owls set up home in an old orchard in rural Herefordshire. From spring blossom to autumn apples, a year in the life of the parent birds, their baby owls and the old fruit trees.

Ocean Voyagers explores the familiar themes of motherhood and parenting in a world as unfamiliar as it is breathtaking. Featuring a precocious newborn humpback calf and his enormous 40 ton mother, we are taken on a journey of discovery into their world.

Finland’s first nature documentary. The filmmakers’ expedition leads them all the way to the Åland Islands and the Karelian Isthmus.

When bookseller Buzz cons Diana into thinking that his friend Stanley knows all there is to know about Africa, they are abducted and ordered to lead Diana and her henchmen to an African tribe in search of a fortune in jewels.

Follow the shocking, yet humorous, journey of an aspiring environmentalist, as he daringly seeks to find the real solution to the most pressing environmental issues and true path to sustainability.

Climate change is accelerating the melting of glaciers around the world. A study conducted across all continents sounds the alarm about the urgent need to preserve them.

Darwin's great insight – that life has evolved over millions of years by natural selection – has been the cornerstone of all David Attenborough’s natural history series. In this documentary, he takes us on a deeply personal journey which reflects his own life and the way he came to understand Darwin’s theory.

Follow researchers as they study the orca that live off the coast of Western Australia. Learn more about one of nature's most intelligent predators - including their communication styles, hunting strategies and cultural behaviours.

David Attenborough takes viewers on a breathtaking journey showing there is nowhere more vital for our survival, more full of life, wonder, or surprise, than the ocean. Through spectacular sequences featuring coral reefs, kelp forests and the open ocean, Attenborough shares why a healthy ocean keeps the entire planet stable and flourishing.

Sunderbans (Forest of Beauty) is in West Bengal, India, and is the only place on Earth that is the natural habitat of Royal Bengal Tigers that have never known to be fearful of humans. One tiger has been known to kill three fully grown men, leaving behind orphans and widows who belong to poor tribes, dependent on harvesting wild honey and fishing, in a swampy mangrove region. About 80 people are killed annually by these ferocious beasts with razor-sharp jaws, whose forepaws can shatter bones, and sharp teeth can pierce a skull in one bite. Amidst religious superstitions, the narrator attempts to explain the cause behind their taste for human meat in a region devoid of electricity, roadways, firearms and safe drinking water, and why the villagers continue to live there despite of being stalked and mauled on land and water alike.

Young Dorothy finds herself in a magical world where she makes friends with a lion, a scarecrow and a tin man as they make their way along the yellow brick road to talk with the Wizard and ask for the things they miss most in their lives. The Wicked Witch of the West is the only thing that could stop them.