World's Biggest Bull Shark?

The Hawai'ian Islands are ground zero for the aquarium trade who capture and traffic reef fish for hobbyists’ tanks, decimating the reef, ocean and earth’s oxygen. Native Hawai'ians, conservationists, scientists, aquarium fish collectors and breeders are locked in a controversy over the stunning “treasure of Hawai'i” – the ornamental fish.

Chris Hemsworth has a real passion for sharks. The Hollywood star talks to experts to find out more about the apex predators of the oceans.

From the Discovery Channel comes the animal series Predators of the Wild. Shot on location, footage provides viewers an up-close look at some of the planet's most notorious beasts. The episode Sharks transports viewers to the undersea domain of these fearsome carnivorous creatures. See great whites, makos, and hammerheads and learn why they do what they do. Informative as well as entertaining, this video also addresses serious conservation and animal preservation issues.

A 6-foot-long animatronic shark featuring on-board cameras, Robo Shark is designed to blend in with real sharks and capture never-before-seen wild shark behavior. Footage shown in this television special includes the deep-sea thresher shark in the Philippines; giant whale sharks feeding off the coast of Belize; and deadly hammerheads, great whites and bronze whaler sharks in South Africa.

Pre-historic giants roam the world's oceans. Go beneath the surface of the sea for an extraordinary look & listen at these majestic creatures, as we explore their social behavior & hunting strategies.

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.

Celebrates 30 years of televised specials by The National Geographic Society.

Forrest Galante explores stunning kelp forests and ocean depths never seen by humans to study the unusual sharks around the tip of South Africa.

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

A series of shark attacks that happened in the same patch of ocean, the remote islands of the Whitsunday in Australia.

Scientists have discovered and investigate the reason behind the behavior of sharks swimming around in gangs even though they are viewed as solitary predators.

The story of South Africa’s sardine run is brought vividly to life on camera.

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.

Discovering that sharks are being hunted to extinction, and with them the destruction of our life support system - activist and filmmaker Rob Stewart embarks on a dangerous quest to stop the slaughter. Following the sharks - and the money - into the elusive pirate fishing industry, Stewart uncovers a multi-billion dollar scandal that makes us all accomplices in the greatest wildlife massacre ever known.

Three great whites are spotted in the waters off Oahu, but another one could be lurking just below the surface.

This unusual film, narrated by Orson Welles, records the day-by-day events in the lives of six oceanauts who, in an unique experiment, spent 27 days 328 feet below the surface of the Mediterranean. The experiment originated with the French scientist and explorer, Jacques-Yves Cousteau, on whose work the idea of oceanic exploration is based. The film shows the preparation and training needed for the expedition and the working conditions both inside and outside Conshelf Three, a specially made steel bubble which served as home and laboratory.

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.

Drain Alcatraz uses cutting edge visual effects to 'drain' the waters around the notorious island of Alcatraz. With the waters drained away the secrets of Alcatraz are revealed, including exactly why the island's infamous prison was so inescapable.

In the Indian Ocean, off the coast of Mauritius, two divers set off in search of gray reef sharks. One is native to Mauritius, the other is from South Africa, and both are passionate about sharks and the underwater world. The waters of this region are rich and populated with fish, moray eels, corals and sharks. They used to gather in numbers in hidden pits, but had evaporated since 2004, too fished. The two divers are exploring the funds. And they end up finding them in several places

A chronicle of the making of Disneynature’s Dolphin Reef, the story of a young Pacific bottlenose dolphin named Echo. From wave surfing with dolphins in South Africa to dancing with humpback whales in Hawaii, filmmakers go to great lengths - and depths - to shed new light on the ocean’s mysteries.