OceanGate's Titan tourist submersible imploded in 2023 on a deep-sea dive to the Titanic. This documentary details how a bold vision ended in tragedy.

James Cameron teams up with NASA scientists to explore the Mid-Ocean Ridge, a submerged chain of mountains that band the Earth and are home to some...

The Mediterranean. Because people have been travelling there for thousands of years, it is believed to be without secrets. And yet, far below its...

The wealthy and impulsive Rollo Treadway decides to propose to his beautiful socialite neighbor, Betsy O'Brien. Although Betsy turns Rollo down, he...

Adventurer, filmmaker, inventor, author, unlikely celebrity and conservationist: For over four decades, Jacques-Yves Cousteau and his explorations...

When an underwater volcanic eruption tears up the sea bed off the coast of Ireland, two treasure hunters make the discovery of a lifetime when they...

A young scientist discovers a malevolent entity which sets her on a bloody descent into the jaws of insanity.

A commercial diver is stranded on the seabed with only five minutes of oxygen supply, but with no chance of rescue for more than 30 minutes. With...

The deep waters of the Southern and Pacific Oceans still hold many mysteries. Two international teams of scientists set out to explore the icy depths...

An isolated young black man leaves reality behind to become a giant Octopus.

Celebrates 30 years of televised specials by The National Geographic Society.

A boy casts aside everything in pursuit of his dream, a quest we all share: the quest to find a place he can call home, even if it's underwater. He...

The true story of treasure hunter Mel Fisher, who spent much of his life--and his fortune--hunting for sunken Spanish treasure galleons off the coast...

A fortune hunter leads a search for diamonds guarded by undead sailors off the coast of Africa.

Jacques Cousteau's 1942 plunge into the Mediterranean sea

There is nowhere more powerful and unforgiving yet more beautiful and compelling than the ocean. Join us and explore the greatest yet least known...

Underwater wildlife series. Kate Humble sets sail on a 2000-mile adventure across the Pacific with a team of top natural history filmmakers and deep...

A team of international scientists make ground-breaking discoveries in the Black Sea - a treasure trove of ancient shipwrecks that date back 2500...

Matt Hagen's meteoric rise from Gotham street kid to Hollywood leading man is tragically cut short when a local crime boss's actions leave him...

A struggling primary school teacher is forced to take drastic action because of a foul-mouthed, violent student, and uncovers how her community will...

In the remote South Korean village of Hope Harbor, police chief Bum-seok and officer Sung-ae are called to investigate a mysterious creature wreaking...

Teenage Moana answers the Ocean's call and, for the first time, voyages beyond the reef of her island of Motunui with infamous demigod Maui on an...

In 1960s Mississippi, a young Black FBI agent is forced to partner with a notorious mafia hitman to investigate a wave of brutal civil rights murders.

When Samuel is torn from his daughter and sent to a brutal prison, Warden Clancy offers him a high-stakes proposition: smuggle gold out of a remote...

In 1993, estranged Street Fighters Ryu and Ken Masters are thrown back into combat when the mysterious Chun-Li recruits them for the next World...

Following the death of his father, Jay Gardiner goes diving off the central Coast of California in search of his remains, but is swallowed by a...