World Without Sun (1964)

Shark expert Neil Hammerschlag and a crew of researchers search for an elusive hammerhead shark.

Documentary exploring the hundreds of species of life that thrive in total darkness at the hydrothermal vents along the Mid-Ocean Ridge, several miles below the ocean surface. Little food filters down from the surface and there is no sunlight to support photosynthesis.

A film by John Ernest Williamson

Grey Fear follows a close group of pro-surfers searching for an adventure off the beaten track as they fly into a cluster of islands in the south pacific. There they discover a secluded break and once in the water several great white sharks that begin to ravage through the stranded group. Now they must endure unimaginable horror in an epic battle to survive if they are to even make it out of the water alive."

This films reveals the extraordinary variety of life found in the vast blue expanses of the
open ocean. Here, all the action takes place in a 10 metre deep band of water, just under the surface. Many species use this section of water to migrate and hunt while others use ingenious ways to stay hidden where there appears to be no shelter.

30일 동안 해저 시추 시설에서 엄청난 압력을 견디며 바다의 밑바닥을 뚫어야 하는 캐플러 기지의 대원들. 어느 날, 큰 지진으로 콘크리트 구조물을 뚫고 급류가 들이 닥쳐 기지는 순식간에 파괴되고 대혼란이 일어난다. 갑작스런 대재앙 속에서 가까스로 살아남은 대원들은 전기 엔지니어 노라를 비롯한 5명. 이들이 시도해 볼 수 있는 유일한 방법은 또 다른 해저 기지 ‘로우벅’으로 이동해 탈출 포트를 찾는 것 뿐. 하지만 어두운 심해엔 그들만이 존재하는 것이 아니었다. 무언가 그들을 바짝 따라오고 있다. 불가사의한 포식자와 쫓고 쫓기는 위험천만한 게임에 갇혀버린 대원들. 살아남기 위해선 남은 용기를 전부 쥐어 짜내야만 한다.

Groundbreaking documentary which follows a Japanese-led team of scientists as they attempt to shed light on the mysterious world of deep sea sharks. Only 50 specimens of the newly discovered 'megamouth' have ever been sighted. Over four years, scientists and film crews voyaged in midget submarines into the depths of Suruga Bay and Sagami Bay to film them. Prehistoric 'living fossil' sharks such as bluntnose sixgill sharks, goblin sharks and frilled sharks also lurk in the depths. As part of the investigation, a sperm whale carcass was placed at the bottom of the sea to attract these sharks, which were then studied and observed from the submersible vessels. Revealing in detail the previously unknown behaviour of deep sea sharks, the film unravels another of the intriguing mysteries of our planet's biodiversity.

Exploring an unknown world 10,000 m beneath the waves. After capturing a giant squid on film, NHK's deep-sea film crew explores our planet's deepest point The Mariana Trench is nearly 7 miles deep. The water pressure is immense, and it's a world that's long been out of our reach. What creatures could survive such hostile conditions? This is an expedition to explore the earth's deepest frontier. Narrated By David Attenborough.

Cuba's enforced isolation has resulted in the unlikeliest of marine reserves: a huge, rambling archipelago known as Jardines de la Reina, or "Gardens of the Queen." Stretching around 140 miles along the southern coast of Cuba, it's one of the longest barrier reef systems in the world. Get an up-close look at Fidel Castro's diving playground, a forgotten ocean paradise unseen for half a century, and witness exotic species rarely seen elsewhere in the region. It's the lost jewel of the Caribbean, but how long can this pristine wilderness survive?

This is a documentary about the fragile and complex marine ecosystem in the Bay of Fundy. The film traces relationships within the food chain - from tiny plankton to birds and seals and finally to whales and humans. The film is a plea for careful management of our ocean resource and was first telecast as part of CBC's Nature of Things series.

Acid Horizon follows marine ecologist Dr. Erik Cordes on a harrowing deep-sea expedition to track down the "supercoral", a strain of the deep-water coral Lophelia pertusa that seems to possess the unique genetic capability to thrive in a low-pH ocean.

Jacques Cousteau's 1942 plunge into the Mediterranean sea

The giant monster Raiga returns, rising in Atami Harbor and attacking the city. A second kaiju, Ohga, soon joins the chaos, and the two monsters clash, destroying large sections of the city. Defense forces launch two new weapons, the giant tank Kamikaze and the drill tank Gokumei, to meet the the monster invasion head on. But as the beasts work their way to Tokyo, will they be enough to stop the monsters from laying waste to the city?

An expedition looks into whether Titanic's hull had a construction design flaw that caused her to break apart. Featuring advanced CGI technology, archive documents and photographs, as well as footage from the modern-day History(R) expeditions, "Titanic's Achilles Heel" is a remarkable journey into the ongoing legacy of a ship that continues to capture the world's attention.

Peter Snow presents highlights from today's three deep-sea dives around the world. In 2002 BBC organized three concurrent dives , first in Monterey Bay where unmanned submersible is lowered into underwater canyon which is over mile deep. Second dive is in Grand Cayman where submersible Atlantis will explore life at the spectacular Cayman Wall , Kate Humble reports . During the dive, the crew used bait to attract a deep-water giant, the six-gill shark. Third dive takes place in middle of the Atlantic 1200 miles west of Portugal, which is also deepest of the three dives, divers will descent in Russian submersible Mir from research vessel Keldish and the Mir will dive in the bottom of the ocean in 2300 metres .

The Mediterranean. Because people have been travelling there for thousands of years, it is believed to be without secrets. And yet, far below its surface, lie vast unexplored territories, luxurious gardens worthy of the finest tropical coral reefs. These natural wonders are inaccessible to the traditional diver, in a twilight zone, between 60 and 120 m, where there’s less than 1% of sunlight. If diving at such depths is always a challenge, staying there is a fantasy, a utopia that becomes reality in Planet Mediterranean. In the tradition of Commander Cousteau and his "houses under the sea," the team of diver-photographer Laurent Ballesta is undertaking a new world-record setting mission in complete freedom and without time limit.

남아프리카의 바다, 해초 숲을 헤엄치던 영화감독이 특별한 문어를 만난다. 경계에서 교감, 우정으로 발전하는 두 생명의 관계. 세계의 숨은 신비가 모습을 드러낸다.

The story of a girl who encounters a unique life journey, seeking and searching in the mysterious underwater world.

국제 해저 관측 프로그램으로 일환으로 심해를 탐사 중인 해저 탐험대는 정체 모를 거대 생물에게 공격을 당한다. 긴급 투입된 심해 구조 전문가 조나스(제이슨 스타뎀)는 그것이 200만년 전 멸종된 것으로 알려진 ‘메가로돈’임을 주장한다. 아무도 믿으려 하지 않지만, 조나스는 역사상 가장 위대하고 가장 거대한 포식자와 두 번째로 마주하는 것인데…