Drain the Oceans

Sonar technology heads beneath Normandy's waves for a powerful look at the hundred plus ships wrecked during the largest amphibious invasion ever.

Submerged shipwrecks and subterranean secrets reveal the story of New York City’s rise.

Shedding light on German U-Boats, the world’s first stealth weapons.

Winners took all in the race to get rich in the California and Klondike gold rushes; unearthing the ships involved reveals the risks taken to go west.

Maritime archaeologists and historians search for the lost wrecks of the American Civil War.

Using computer-generated imagery, the Cold War's lost nuclear weapons are revealed on ocean floors, along with evidence of secret nuclear confrontations

Spain's attempted conquest of England fails when its Armada is defeated; by draining the ocean, it is revealed that the English stole shipbuilding technology to build their own empire.

A high-tech expedition searches for the iconic lost wrecks of the Battle of the Pacific.

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This episode has no summary.

This episode has no summary.

A new 3D survey of the Thai cave in Tham Luang reveals how 12 boys were rescued after being trapped.

London's secret history is revealed.

Emptying the lake to finally reveal the monster's identity.

Shedding new light on Hitler's reign of terror and ultimate demise.

Maritime archaeologists and historians go in search of the biggest wrecks ever sunk beneath the seas; new scientific data combines with cutting-edge computer graphics to drain the oceans to investigate the world's most awe-inspiring wrecks.

How Japan dominated the Pacific during World War II, crushing the Allies.

The story of how Rome dominated the world for 500 years by conquering the sea.

Stories of clandestine missions conducted beneath the waves have remained hidden from prying eyes for decades, until now.