Mission Blue

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 .

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

Describing herself as a 'street queen,' Johnson was a legendary fixture in New York City’s gay ghetto and a tireless voice for LGBT pride since the days of Stonewall, who along with fellow trans icon Sylvia Rivera, founded Street Transvestites Action Revolutionaries (S.T.A.R.), a trans activist group based in the heart of NYC’s Greenwich Village. Her death in 1992 was declared a suicide by the NYPD, but friends never accepted that version of events. Structured as a whodunit, with activist Victoria Cruz cast as detective and audience surrogate, The Death and Life of Marsha P. Johnson celebrates the lasting political legacy of Johnson, while seeking to finally solve the mystery of her unexplained death.

From Pulitzer Prize-finalist Rosanna Xia and Academy Award®-winning L.A. Times Studios, OUT OF PLAIN SIGHT is a cinematic exposé of an environmental disaster lurking just off the coast of Southern California. Not far from Catalina Island, aboard one of the most-advanced research ships in the world, David Valentine discovered a corroded barrel on the seafloor that gave him chills. The full environmental horror sharpens into greater clarity once he calls Los Angeles Times journalist Rosanna Xia, who pieces together a shocking revelation: In the years after World War II, as many as half a million barrels of toxic waste had been quietly dumped into the ocean – and the consequences continue to haunt the world today.

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.

Coral Reef Adventure follows the real-life expedition of ocean explorers and underwater filmmakers Howard and Michele Hall. Using large-format cameras, the Halls guide us to the islands and sun-drenched waters of the South Pacific to document the health and beauty of coral reefs. Featuring songs written and recorded by Crosby, Stills & Nash.

The Living Sea celebrates the beauty and power of the ocean as it explores our relationship with this complex and fragile environment. Using beautiful images of unspoiled healthy waters, The Living Sea offers hope for recovery engendered by productive scientific efforts. Oceanographers studying humpback whales, jellyfish, and deep-sea life show us that the more we understand the ocean and its inhabitants, the more we will know how to protect them. The film also highlights the Central Pacific islands of Palau, one of the most spectacular underwater habitats in the world, to show the beauty and potential of a healthy ocean.

Echo is a youngster who can't quite decide if it's time to grow up and take on new responsibilities-or give in to her silly side and just have fun. Dolphin society is tricky, and the coral reef that Echo and his family call home depends on all of its inhabitants to keep it healthy. But Echo has a tough time resisting the many adventures the ocean has to offer.

Every December to January, almost a hundred squid fishing boats from Ch'ien-chen Fishing Harbor in Kaohsiung will sail from East 120 to West 60 to work at Falkland Islands in the South West Atlantic. The sailing takes 35-40 days and crew members named it "waterway." January 1st, 2015, a 65 meter long, 11 meter wide fishing boat began its journey to Falkland island. This is a documentary about 60 crew members from south-east Asia to work far away from Taiwan.

An underwater exploration beneath kelp forests in the Pacific Ocean off the coast of Southern California. The film captures the birth of a shark, squids mating, a lobster molting, a fish protecting its nest from an octopus and a sea urchin, and the sea bed covered with brittle stars.

For more than 10 years, world champion freedivers Pipin Ferreras and Umberto Pelizzari have been vying for world records. Their love of the sea without compromise is what unites these two rivals. However, it is their different personalities and opposing diving philosophies that separate them. Pipin is the "No Limits" man who wants to go deeper and deeper. Umberto, the purist, seeks harmony in the ocean's depth. Ocean Men takes you into the world of these two awe-inspiring freedivers through the use of breathtaking underwater photography, enchanting music, and insightful animation.

THE STORY WON’T DIE, from Award-winning filmmaker David Henry Gerson, is an inspiring, timely look at a young generation of Syrian artists who use their work to protest and process what is currently the world’s largest and longest ongoing displacement of people since WWII. The film is produced by Sundance Award-winner Odessa Rae (Navalny). Rapper Abu Hajar, together with other creative personalities of the Syrian uprising, a post-Rock musician (Anas Maghrebi), members of the first all-female Syrian rock band (Bahila Hijazi + Lynn Mayya), break-dancer (Bboy Shadow), choreographer (Medhat Aldaabal), and visual artists (Tammam Azzam, Omar Imam + Diala Brisly), use their art to rise in revolution and endure in exile in this new documentary reflecting on a battle for peace, justice and freedom of expression. It is an uplifting and humanizing look at what it means to be a refugee in today’s world and offers inspiring and hopeful vantages on a creative response to the chaos of war.

Activist-pranksters Andy Bichlbaum and Mike Bonnano pull the rug out from under mega-corporations, government officials and a complacent media in a series of outrageous stunts designed to draw awareness to the issue of climate change.

The film tells the story of 25-year-old Urmila Chaudary from Nepal. At the age of six she was sold by her family and was forced to work as a slave under appalling conditions for 12 years. Her dream is to end child slavery in Nepal. To this end she fights today as a freedom activist. A film about the quest for justice with a strength that gives courage and hope.

A 3-D documentary chronicling a sea turtle's journey across the oceans.

A chronicle of legendary Native American poet/activist John Trudell's travels, spoken word performances, and politics.

Blue Carbon - Nature's Superpower is a documentary that uses music and science to portray perhaps the best weapon in the fight against climate change.

Whales have long been a profound mystery to us. They live in a world so removed from our own that we can barely imagine their lives. Their environment is different, their senses are different, their relationships are different. How might such almost alien creatures see the world?

Amidst the storm of Ferguson, 7 St. Louis college students evolve into advocates and activists as they demand change through policy and protest

In the early ‘70s, founding member of Australian surf magazine Tracks, Albert Falzon, began filming off the North Coast of New South Wales, Hawaii, and Indonesia. He set out to make a film “that was a reflection of the spirit of surfing at the time” and the end result, Morning of the Earth, proved its worth as a vital document of surf culture and a powerful nature film.