Hosted by Edward Mulhare, Secrets of the Unknown: The Titanic unravels the mysteries surrounding the 1912 sea disaster which sent 1,500 people to a watery grave in the mid-Atlantic after colliding with an iceberg. Did the luxury liner's crew have fair warning, but fail to react appropriately? The program presents new evidence and insights into the calamity which still baffles historians.

The little known story of one of the worst non-combat disasters in the history of the US Navy, …AS IF THEY WERE ANGELS is a story of courage, heart, sacrifice and the heroism of miners & fishermen of 2 small towns, who risked their lives to save nearly 200 American sailors, shipwrecked on the rugged cliffs of Newfoundland. Narrated by Peter Coyote, it’s a deeply layered tale of navigation errors, courts martial mistakes, a steep loss of life, and resonates today as if the very telling of its deep humanity offers a lifeline for our fractured times.

This documentary records the journey undertaken by Jacques Cousteau, his 24-member team, and an NFB film crew to explore the Grand Banks of Newfoundland, one of the world's richest fishing areas. They discover shipwrecks, film icebergs and observe beluga whales, humpback whales and harp seals. The film also includes a fascinating sequence showing Calypso divers freeing a calf whale entrapped in a fishing net.

In this spectacular feature-length documentary, oceanographer Jacques Cousteau and an NFB crew sail up the St. Lawrence River to the Great Lakes on board the specially equipped vessel, the Calypso. They explore the countryside from their helicopter and plumb the depths of the waters in their diving saucer. They encounter shipwrecks, the Manicouagan power dam, Niagara Falls, the locks of the St. Lawrence Seaway and an underwater chase with caribou.

Pirates and Sailors have fought many battles at sea but many who lost didn't go quietly into the murky depths. This killer collection of Ghostly Sea Hauntings will curl your toes and shiver your timbers with real ghost tales from the depths of the Paranormal.

The SS Central America, a steamer carrying a cache of gold, sank off the southeast coast of the United States in 1857. Part mystery, part adventure story, the film recounts how a group used Bayesian theory to find the ship — and the gold.

The sinking of the Titanic sent shockwaves around the world and started debates that continue to this day. But new, explosive evidence from the most unlikely of sources may finally lay all arguments to rest and reveal, for the first time, the full story of what possibly doomed the "unsinkable" liner. Join us as we unveil recently discovered and never-before-seen photographs of the super ship that exposes shocking clues that investigators and historians once dismissed but can no longer ignore.

Chronicles the history of the legendary Edmund Fitzgerald, which sank in a violent storm with the loss of the entire crew in Lake Superior on November 10, 1975. In the summer of 1995, the Great Lakes Shipwreck Historical Society, National Geographic Society, Canadian Navy, and Sony Corporation descended to the site of the wreck, more than 500 feet below the surface of the lake. This documentary takes a look at their expedition.

This documentary draws on new evidence to reveal that a fire was raging in Titanic's boiler rooms before she left port, that it was kept secret and, it's now believed, that it led to the tragedy

"The Titanic Chronicles" is based on the 1912 Senate Hearings into the "Titanic" Disaster. The actual testimony is read by an international cast. This program is an enactment of the most striking and revealing moments from the actual hearings. The testimony you will hear comes closest to the truth as to why the R.M.S. "Titanic" now lies on the bottom of the North Atlantic.

The sinking of the RMS Titanic remains one of the most enduring and mysterious tragedies of the 20th century. For decades, investigators and amateurs alike have floated theories for why it occurred and who was to blame for the extraordinary loss of life, but no one answer could fully explain what happened. Until now. To mark the 100th anniversary of the infamous disaster, Smithsonian Channel will premiere Titanic's Final Mystery. The two-hour special investigates a century of theories and uncovers astonishing new forensic evidence that proves the most likely theory for the case.

Documentary about the sinking of the Britannic during the First World War, examining how she ultimately came to suffer the same fate as her sister ship, the Titanic. The Titanic sank in April 1912, and her sister ship, the Britannic, ultimately suffered the fate, sinking in 1916 due to an explosion caused by an underwater mine. In the wake of the Titanic disaster, Britannic was re-engineered to be even stronger. And yet she sank in just 55 minutes - three times faster than Titanic. It's one of Britain's greatest untold disaster stories. Now on the 100th anniversary, presenters Kate Humble and Andy Torbet piece together exactly what happened in those 55 minutes. While Andy makes a dangerous dive to the wreck, Kate speaks to descendants of the survivors. The characters she uncovers include Violet 'Miss Unsinkable' Jessops, who survived both Titanic and Britannic, Captain 'Iceberg Charlie' Bartlett and lookout Archie Jewell, who miraculously survived while those around him died.