Nat.Geo. - Drain the Oceans Series 2 (2019) Part 13 Lost Giants (2019)

Drain the Oceans Series 2

Pull the plug on the ocean to reveal hidden secrets using groundbreaking technology, breathtaking photography and insight from top archaeologists.

Part 13 Lost Giants (2019)

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.

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