Episode 1

Dives deeper than ever before into the extraordinary stories of relentless perseverance and unwavering "always forward" spirit of the many searchers who have devoted their lives to unlocking the treasure hot spot's many secrets. It also explores the great and sometimes deadly dangers that surround Oak Island -- all possibly caused by a legendary curse.

From pirates' hoards and shipwrecked booty to dazzling gems to precious metals, Ellie Harrison and Dallas Campbell journey to the far corners of the globe in search of some of the most extraordinary and elusive gems and precious metals.

A unique team of adventurous divers and underwater filmmakers are joined by expert maritime archaeologists on the hunt for long-lost shipwreck secrets along the vast coast of Western Australia. Led by an obsessed pirate captain, the missions combine new evidence and archival research in an all-out adventure into the mysterious past in one of the most stunning places on Earth.

For seven decades after its tragic sinking, the Titanic lay undiscovered on the ocean floor. This compelling two-part documentary tracks the search for the wreck across the depths of the Atlantic.

Stephanie McMahon and Triple H leads a team of collectors and WWE celebrities as they travel across the United States to find WWE collectibles.

Explore a world never seen before a world hidden under miles of water, the landscape of the seabed. Join expeditions to dive long-lost vessels, discover ancient sites and follow the scientists who are probing the darkest and deepest corners of this underwater world. Computer generated, three-dimensional maps and imagery will offer a first glimpse of these mysteries.

Fifty miles off the coast of Nantucket, 250 feet beneath the Atlantic, lies the RMS Republic and her secret treasure. A famed White Star liner, Republic, set sail three years before her sister-ship Titanic. Like Titanic, she met a similar fate at the bottom of the ocean. As soon as Republic sank, rumors spread of a precious cargo, but Republic has kept her secrets intact for over a century. Until now. Life-long treasure hunter Martin Bayerle has devoted the past 35 years of his life researching the Republic and proving the existence of her reputed cargo of 150,000 American Eagle gold coins–a bounty worth a billion dollars in today’s economy. The quest to recover the gold is a siren’s call he’s answered before. In 1987, Martin raised millions of dollars for an expedition to recover her gold, but searched the wrong section of the massive vessel and came home empty-handed. The failure left Martin broke, embroiled in lawsuits, estranged from his wife and, eventually, landed him in prison. Despite this, Martin’s obsession with Republic only grew stronger. Now, with the help of his estranged son, Grant, Martin is returning to Republic for one last shot at the gold. Armed with three decades worth of new research, Martin is convinced he now knows the precise location of the gold. Together, Martin and Grant will lead a team of salvage divers down the deep, dark and dangerous waters that have held Republic’s bounty hostage for a century.

Follows the design, service and loss of some of the world's greatest ocean liners, covering 100 years, from luxury floating palaces to national symbols, all tragically lost through conflict, accidents or human error.

Experts follow investigations to uncover new details about the most epic and infamous wrecks from history.

Helen Skelton leads a team of experts in search of precious items lost by members of the public in the Lake District.

Drama documentary about Edward Teach, also known as Blackbeard, who terrorised the British colonies in the Americas during the golden age of piracy.

A team of international scientists make ground-breaking discoveries in the Black Sea - a treasure trove of ancient shipwrecks that date back 2500 years to the Greek and Roman empires, and the most complete Roman wreck ever seen.

In 1994, M/S Estonia sinks during its route from Tallinn to Stockholm. 852 people sink with the ship. For 26 years, survivors and relatives to the victims have asked one question: what truly happened to Estonia?

Gold miners Dakota Fred and his son Dustin are back – returning to McKinley Creek Alaska, determined to make a fortune no matter the risk. But to find the big gold payout, they'll put their lives on the line by diving deep beneath the raging waters of one of Alaska's wildest creeks.

The ocean floor is home to centuries' worth of sunken vessels integrated into marine habitats. Explore extraordinary wrecks around the world and learn how these artificial structures have become a part of the ecosystem--and in some cases, a vital tool in reversing the effects of human impact.

Meet modern-day treasure hunter Drew Pritchard. With demanding customers, high turnover, and one of the biggest decorative salvage yards in the UK, Drew is constantly on the road, crisscrossing the country in search of derelict gems and forgotten remnants. Drew loves the thrill of the hunt and while he gets his hands dirty in the country's architectural backwaters, his crack team of restorers is back at the shop giving old and rare finds a new lease on life.