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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.

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

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

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

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...

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

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...

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...

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...

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

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

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

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...

Five friends explore The Devil's Mouth cave system in Thailand for one last adventure before life in the real world begins. But they soon discover...

Fighting crime full-time as Spider-Man in a world that doesn't remember him—and the pressure of seeing his old friends move on without...

When an unexpected and ruthless adversary strikes too close to home, Kara Zor-El, aka Supergirl, reluctantly joins forces with an unlikely companion...

Odysseus, the legendary King of Ithaca, embarks on a long and perilous journey home following the Trojan War. Throughout his voyage, he is forced to...

After breaking the mysterious "One Wish Willow" to win his crush's heart, a hopeless romantic finds himself getting exactly what he asked for but...

The Demon Slayer Corps are drawn into the Infinity Castle, where Tanjiro, Nezuko, and the Hashira face terrifying Upper Rank demons in a desperate...

Andy Sachs returns to Runway as Miranda Priestly navigates a new media landscape and Runway's position within. The duo reconnect with former...

Two teenage boys must escape a violent entity that takes the form of the person they desire most — each other.