E1 - Nazi Secrets

Aired: May 28, 2018

The hidden secrets of the Nazis are revealed when the oceans covering them are drained using CGI animation.

E2 - Gulf of Mexico

Aired: June 04, 2018

Draining the Gulf of Mexico brings deadly secrets back to the surface. Stories of piracy, war, slavery and a dinosaur-killing asteroid are revealed.

E3 - Lost Worlds of the Mediterranean

Aired: June 11, 2018

The secrets of lost ancient civilizations come to light when the Mediterranean is drained.

E4 - Sunken Treasures

Aired: June 18, 2018

Treasure hunting has captured our imaginations for centuries. Draining the oceans reveals the richest wrecks ever found.

E5 - Legends of Atlantis

Aired: June 25, 2018

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

E6 - Deadly Pacific

Aired: July 02, 2018

The Ring of Fire is an area in the Pacific Ocean where volcanoes, earthquakes and tsunamis form; the ocean is drained to reveal the geological forces behind natural disasters and to uncover threats along the coast of Seattle, Tokyo and New Zealand.

E7 - Egypt's Lost Wonders

Aired: July 09, 2018

The Nile was central to ancient Egypt. Draining its water reveals a lost wonder and the origins of the Egyptians’ obsession with the afterlife.

E8 - Mysteries of the China Seas

Aired: July 16, 2018

The China seas are the most fiercely contested and mysterious waters on the planet. We expose the remains of the biggest battleship ever put on the water.

E9 - Ultimate Battleships

Aired: July 23, 2018

The hidden secrets of WWI's powerful weapons are revealed by draining the North Sea.

E10 - Malaysia Airlines 370

Aired: July 30, 2018

Where is Malaysian Airlines flight MH370? CGI reconstruction reveals the challenges of locating an aircraft that goes missing in the deep ocean.