HDMovies

Lost civilizations, mysterious cities and legendary sites have all vanished. Can draining the seas help unlock what caused their demise?

For centuries treasure ships sailed the world hunted by pirates, battered by storms and reefs. Only now can we begin to explore what remains of them.

Under the seas lives a lost graveyard of sunken war ships. Countless vessels from WWI and WWII pepper the seafloor waiting to be explored.

Towering walls of water, powerful winds and churning seas can overwhelm any ship. But what secrets of the stormy seas can now be revealed?

In warfare, saboteurs are a silent, unseen enemy with advanced weaponry and their element of surprise sending many ships to their final resting place.

War, weather and human error have led to some of the worst maritime disasters history. Drained dry we now reveal the mysteries along America’s...

The seafloor is the world’s biggest tsunami machine and its dangers have remained hidden from view, until now!

Beneath the waters of the world, lies undersea empires and relics of their bloody wars. Can today’s technology uncover these lost empires?

In each episode, geologist Dr. Iain Stewart explains the effects and importance of a specific force of nature, such as wind or volcanism. He also...

Octopuses are like aliens on Earth: three hearts, blue blood and the ability to squeeze through a space the size of their eyeballs. But there is so...

The first city of a million was built two thousand years ago. But how did they make Ancient Athens and Rome work without petrol, gas or electricity?...

Explores the hidden secrets of three of the most fascinating cities of the ancient world: Cairo, Athens and Istanbul. 3D scans allow us to view the...

Documentary series following the salvage of seven shipwrecks from the river Thames