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Drain the Oceans

Season 1, Episode 9· Ultimate Battleships

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

Episodes

1Nazi Secrets 2Gulf of Mexico 3Lost Worlds of the Mediterranean 4Sunken Treasures 5Legends of Atlantis 6Deadly Pacific 7Egypt's Lost Wonders 8Mysteries of the China Seas 9Ultimate Battleships 10Malaysia Airlines 370