Drain The Oceans: Season 1

Hidden deep underwater is the untold story of how the Nazis waged a secret war across the world's oceans including Hitler's only Aircraft Carrier and a Submarine with 'cloaking technology'.

The history of the Gulf of Mexico is marked by pirates, naval battles, slave trade and even the theorized meteor that supposedly brought about the extinction of dinosaurs. What artifacts from these eras lie there today?

The Mediterranean was once home to some of the world's greatest ancient civilizations. Draining the sea unlocks the mysteries of their rise and fall. Which artifacts that they left behind lie hidden at its bottom today?

Treasure hunting has captured our imaginations for centuries. Draining the oceans reveals the richest wrecks ever found, from the coast of England to the Florida Keys.

Exciting evidence emerges of civilizations lost under the waves. But are these ancient cities the long sought-after Atlantis or accidents of geology?

Under the Pacific Ocean lies a vast area known as the Ring of Fire where 75% of the world's volcanoes lie and 90% of earthquakes occur. Evidence show that its seismic activity could destroy Japan, North America and New Zealand one day.

The waters of Egypt reveal some fascinating historical secrets. What did the Pharos Lighthouse of Alexandria really look like? Why were the so-called Abydos boats buried in the desert? Who built 15 forts on the Nile that never saw battle?

The China seas are the most fiercely contested and mysterious waters on the planet. Draining the China seas exposes the remains of the biggest battleship ever put on the water and the extraordinary truth behind a 700-year-old mystery.

Draining the North Sea helps solve whether Germany or Britain won the Battle of Jutland when their most devastating warships clashed in WWI. Also the wrecks at the bottom of the Scapa Flow are uncovered.

What happened to the missing flight MH370 which supposedly fell into the ocean with 239 people on board?. Experts and CGI reconstruction reveal the challenges of locating an aircraft that goes missing in the deep ocean.