Killer Whale: Australia's Megapod

Notorious killer whale Tilikum is responsible for the deaths of three individuals, including a top killer whale trainer. Blackfish shows the sometimes devastating consequences of keeping such intelligent and sentient creatures in captivity.

A baby pufferfish travels through a wondrous microworld full of fantastical creatures as he searches for a home on the Great Barrier Reef.

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.

After years of swimming every day in the freezing ocean at the tip of Africa, Craig Foster meets an unlikely teacher: a young octopus who displays remarkable curiosity. Visiting her den and tracking her movements for months on end he eventually wins the animal’s trust and they develop a never-before-seen bond between human and wild animal.

New exclusive access and never before heard testimony gives a unique insight into the mind of America's most notorious serial killer, Ted Bundy. Breathtaking archive from the time and the voice of Bundy himself, reveals the monster inside the man.

Marine conservationist and social media activist Ocean Ramsey fearlessly swims with sharks in this documentary about her risky mission to protect them.

A documentary focused on plastic pollution in the world's oceans.

Deep Blue is a major documentary feature film shot by the BBC Natural History Unit. An epic cinematic rollercoaster ride for all ages, Deep Blue uses amazing footage to tell us the story of our oceans and the life they support.

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

Unravel the case of Utah therapist Jodi Hildebrandt, whose child abuse arrest with parenting YouTuber Ruby Franke exposed a twisted tale of manipulation.

Unprecedented access to Muhammad Ali's personal archive of "audio journals" as well as interviews and testimonials from his inner circle of family and friends are used to tell the legend's life story.

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

A 1993 documentary film about Bruce Lee. The film includes interviews from some of his fellow students and opponents who worked alongside him in his movies.

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

Riding Giants is story about big wave surfers who have become heroes and legends in their sport. Directed by the skateboard guru Stacy Peralta.

Born to Be Wild observes various orphaned jungle animals and their day-to-day behavioural interactions with the individuals who rescue them and raise them to adulthood. The film unfurls in two separate geographic spheres. Half of it takes place in the rain forests of Borneo, where celebrated primatologist Dr. Birute Galdikas assists baby orangutans; the other half takes place on the arid savannahs of Kenya, where zoologist Dame Daphne Sheldrick works with baby elephant calves.

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.

Follows the story of "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Park in Alaska were like in his attempt to protect the grizzly bears. The film is full of unique images and a look into the spirit of a man who sacrificed himself for nature.

Serial killer Dennis Nilsen narrates his life and horrific crimes via a series of chilling audiotapes recorded from his jail cell.

In the Realms of the Unreal is a documentary about the reclusive Chicago-based artist Henry Darger. Henry Darger was so reclusive that when he died his neighbors were surprised to find a 15,145-page manuscript along with hundreds of paintings depicting The Story of the Vivian Girls, in What is Known as the Realms of the Unreal, of the Glodeco-Angelinnian War Storm, Cased by the Child Slave Rebellion.

Coral reefs are believed by many to have the highest biodiversity of any ecosystem on the planet. A lot of the life found here can seem very alien at first, they occupy less than 1 percent of the ocean floor but yet are home to more than 25 percent of all marine life. Warm water reefs typically come to mind when thinking of the Pacific Ocean and the Caribbean Sea, these reefs are very well known but they don’t just occur in warm waters. In this one hour special, we are brought into this alien environment and discover for ourselves a strange, hidden world that is simply abundant with life, ranging from the weird to the wonderful.

There is a fabulous colony of Greater Horseshoe Bats in the heart of the Camargue. This species of bat is one of the most amazing. A true little clown equipped with the very latest biological technologies, the Greater Horseshoe Bat is as rare as it is mysterious. "The life of a Greater Horseshoe Bat" invites you to share the life of a young female and her mother, for better or for worse...

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their young. They walk, marching day and night in single file 70 miles into the darkest, driest and coldest continent on Earth. This amazing, true-life tale is touched with humour and alive with thrills. Breathtaking photography captures the transcendent beauty and staggering drama of devoted parent penguins who, in the fierce polar winter, take turns guarding their egg and trekking to the ocean in search of food. Predators hunt them, storms lash them. But the safety of their adorable chicks makes it all worthwhile. So follow the leader... to adventure!!

In a remote region on the Pacific coast of Costa Rica, a lush landscape characterized by volcanoes meets tropical dry forest. Right there is a very special beach where two completely different species meet: sea turtles and jaguars. This has spectacular consequences for both sides and their environment. The two animals form an alliance that is as surprising as it is unintentional. The predator suddenly becomes a protector.

Serengeti, one of the last great biodiversity oases on the planet. A place where nature still reigns supreme. But how long will this idyllic image last?

With 30 football fields of forest lost each minute in the world, we need to know now if we can save nature. This is the story of one conservation project, Restorasi Ekosistem Riau (RER). After decades of land-clearing and burning across Sumatra, the remote Kampar Peninsula is now the last great peatland rainforest on the island. But protecting this vast ecosystem pushes the RER team to the limits

Ducks are true originals. There are more than 120 different species of ducks in all, a fantastical group of complex characters. Ducks have a talent for survival, and life stories filled with personality and charm. Each bird is more fun than the last, and will leave you wanting more.

Whether it's the biggest great white, the most photographed tiger shark, or the shark known for jumping 100 feet up out of the water, we're diving into the stories of the greatest shark stars of all time.

The River Danube is home to a fish that grows larger than the Great White Shark. Although it leads a secretive life, the Beluga Sturgeon – the King of the Danube – produces the most prized food in the whole world. For over 200 million years, the 8-metre long fish had no enemies, and yet today it is on the verge of extinction. Evolution did not prepare the fish for pollution, river regulation and overfishing. Beluga caviar is traded for up to 20,000 dollars per kilogramme. Ironically, the high price of this precious product could save the animals from a premature disappearance from planet earth.

The courtship behavior of Great Bustards is studied. The male Great Bustard is considerably larger than the female. This impression is reinforced during courtship when the male dances in front of the female, showing the light undersides of its wings and inflating its throat pouch.

In the northern reaches of Manitoba, resting on the edge of Canada’s Hudson Bay, sits the small town of Churchill. Home to fewer than 1000 year-round residents, Churchill is a remarkable place: it plays host to an annual beluga whale migration, is visited by the Northern Lights over 300 times per year, and sits in a pristine tundra that truly embodies the term “wilderness”. Churchill’s most famous visitor, however, is the mighty Polar Bear. Every year, hundreds of bears gather on the shoreline surrounding Churchill, awaiting the sea ice that forms on Hudson Bay during winter. Once it forms, they’ll use it as a platform from which to hunt seals, but until then, they wait on the coast, creating a fascinating, and potentially dangerous, interaction between the residents of Churchill and the world’s largest land carnivore.

A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ongoing dialogues of experts from all over the world, including former Soviet Prime Minister Mikhail Gorbachev, renowned scientist Stephen Hawking, former head of the CIA R. James Woolse

Researchers investigate whether orcas have begun hunting great white sharks off the coast of New Zealand.

Roads are a major cause of habitat fragmentation for many animals and are a severe threat to many species. This story is about the newts of Chileno Valley in Petaluma, California and the group of people trying to help them survive their yearly migration to Laguna Lake.

Gibbons are highly intelligent, agile and acrobatic tree-dwelling apes, found in the tropical forests of Asia. Most of the gibbon species are highly endangered and are on the verge of extinction as a result of the destruction of their tropical rain forest habitat as well as being hunted for food.

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.

A routine drone survey turns deadly when Ryan Johnson, a marine biologist based in South Africa, films a humpback whale being attacked and strategically drowned by a Great white shark. This is a total perspective shift for the creature.