Dokument inifrån: Under ytan

Following his visit to the Great Barrier Reef in 1957, naturalist and broadcaster David Attenborough returns and uses the latest filming techniques to unlock the secrets of the natural wonder.

Submarines: Sharks of Steel

Hell Below is an event-based series charting the stealth game of sub sea warfare, tracking the dramatic narrative from contact to attack of the greatest submarine patrols of World War II. From the rise of the Wolfpack to the drive for victory in the Pacific, we profile the strategic masterminds and the rapid evolution of technology and tactics, as the threat of undersea warfare brings every sailor's worst nightmare to life. Expert analysis and stock footage are woven with narrative driven re-enactments filmed on authentic Second World War era submarines to place the characters at the heart of the action.

The evolution of the modern naval warship, from the days of wooden vessels under sail to today's nuclear-powered aircraft carriers, submarines, and missile cruisers.

The story of the underwater war between US, UK and Soviet submarines in the second half of the 20th century.

The very first submarine, which legend claims lurked beneath New York Harbor during the American Revolutionary War. The small ships that rescued thousands from Dunkirk. The destroyer that forced the easing of the Cuban Missile Crisis. Over the centuries, conflicts have prompted advances to ship designs, making vessels stronger, faster, smarter, and capable of changing the course of wars. Join us as we examine the world's greatest Combat Ships, and reveal how they shaped world history and inspired men and women to acts of incredible courage.

The story of the Convoys is a tale of compelling drama, full of bravery and tragedy. It takes us into the lives of hundreds of thousands of unheralded men whose incredible everyday courage, played out in the cruel seas and cold skies of the North Atlantic changed the course of the war.

'Nuclear Sharks' explores the silent, stealthy symbol of the Cold War. A war waged outside public view. A war about strategy and world domination. A war of technological advancement, with lethal consequences. By the early 1950's, the United States and the Soviet Union are entrenched in a harrowing conflict many fear will bring an end to humanity. This gripping series reveals the stories of submarines sunk to the bottom, their nuclear power plants in meltdown. Such incidents remained closely guarded military secrets both on the American and the Soviet sides.

Join the crew of the Seaview aboard their super high-tech submarine, where no mission is too dangerous and no threat is too deadly, be it enemy agents, mad scientists, deadly sea creatures, or impending nuclear disaster.

The once famous and well respected scientist Zorndyke has bred a new genre of living being, one that thrives on the oceans and lives to destroy humans. Zorndyke believes it is time that the humans were relieved of their rule of the earth. It is up to Blue Submarine No. 6 and the rest of the Blue fleet to put an end to Zorndyke's madness and creations.

In the early 21st century, mankind has colonized the oceans. The United Earth Oceans Organization enlists Captain Nathan Bridger and the submarine seaQuest DSV to keep the peace and explore the last frontier on Earth.

As the world's energy supplies dwindle, the Orpheus, a research submarine, delves into the deep of the Arctic Ocean searching for rare micro-organisms, but the crew soon find themselves in peril.

During World War II the passenger liner "Goliath" is sunk by a German submarine. Portions of the ship's hull remain airtight, and some of the passengers and crew survive. Over the decades they build a rigidly regulated society completely isolated from the surface world until, in contemporary times, a diving team begins to explore the wreck.

The origin story of the iconic Captain Nemo: an Indian Prince robbed of his birthright and family, a prisoner of the East India Mercantile Company and a man bent on revenge against the forces that have taken everything from him.

During World War II, a Navy officer commands a pink sub with a crew of five rescued Army nurses and a combat-phobic supply officer in this series based on the 1959 movie starring Cary Grant and Tony Curtis. Curtis's daughter Jamie Lee played one of the nurses (her first recurring role on network TV). First aired in 1977

Deep in the abyss, a motley crew boards the S.S. Thresher submarine to explore the abandoned Rán Boer station. Fighting claustrophobia, paranoia, oceanic behemoths, and hidden horrors, one thing is certain: from the deep, power rises.

The adventures of the Nekton family, a family of daring underwater explorers who live aboard a state-of-the-art submarine, The Aronnax, and explore uncharted areas of the earth's oceans to unravel the mysteries of the deep.

After disaster strikes the Earth, a marine biologist on a research mission in a submarine must fight to advance the process into a conspiracy.

The Undersea Adventures of Captain Nemo was a series of five-minute cartoons produced in Canada in the mid-1970s. They told the story of Captain Mark Nemo and his young assistants, Christine and Robbie, in their nuclear-powered submarine, the Nautilus.

To combat the terrorist organization known as "USR", eleven countries combine their naval forces to form the Peace-Keeping Navy. However, all hell breaks loose when Admiral Red and his USR submarine UX crash the PKN's inaugural ceremony and destroy majority of the fleet. At the last minute, when the UX lands the final blow on the aircraft carrier Apollo-Norm, the obsolete Japanese submarine 707 appears from out of nowhere and sacrifices itself to save the PKN flagship. Six months later, Captain Youhei Hayami is called back to duty to lead a new group of recruits and captain an all-new 707 in the war against terrorism underwater.