Villains of the Underworld

S00 E01 • Tuesday, May 29, 2018 • May 29 • 47m

Cutting edge technology will reveal the secrets of the sea floor and expose the shaky ground on which we all live.

Drain the Bermuda Triangle

S00 E02 • Sunday, Dec 7, 2014 • Dec 7 • 47m

Drain the Titanic

S00 E03 • Sunday, Apr 12, 2015 • Apr 12 • 47m

Drain The Ocean: WWII

S00 E04 • Monday, Sep 19, 2016 • Sep 19 • 47m

New undersea surveys and 3-D imaging reveal secrets of World War II shipwrecks.

Drain the Ocean

S00 E05 • Sunday, Aug 9, 2009 • Aug 9 • 47m

What if we could pull the plug and drain the planet's water? Follow NGC on a virtual scientific expedition to the deep.

Ghost Ships of the Atlantic

S00 E07 • Tuesday, Jul 31, 2018 • Jul 31 • 47m

Drain the Sunken Pirate City

S00 E09 • Sunday, Jul 9, 2017 • Jul 9 • 47m

Sunken Cities

S00 E10 • Monday, Oct 15, 2018 • Oct 15 • 47m

Treasures of the Deep

S00 E11 • Monday, Oct 22, 2018 • Oct 22 • 47m

Sunken War Ships

S00 E12 • Monday, Oct 29, 2018 • Oct 29 • 47m

Sunken ships decisively influence WWI, and the impacts even changed the course of WWII.

Stormy Seas

S00 E13 • Monday, Nov 5, 2018 • Nov 5 • 47m

Sabotage on the High Seas

S00 E14 • Tuesday, Jan 22, 2019 • Jan 22 • 47m

Americas Sunken Shores

S00 E15 • Tuesday, Jan 22, 2019 • Jan 22 • 47m

Deep Water Disasters

S00 E16 • Tuesday, Jan 29, 2019 • Jan 29 • 47m

Undersea Empires

S00 E17 • Tuesday, Feb 5, 2019 • Feb 5 • 47m

Without A Trace

S00 E18 • Tuesday, Feb 12, 2019 • Feb 12 • 47m

Secret Missions

S00 E19 • Monday, Oct 21, 2019 • Oct 21 • 47m

Drain the Ocean: Deep Sea Mysteries

S00 E20 • Tuesday, Jan 1, 2019 • Jan 1 • 47m

Explore a world never seen before - a world hidden under miles of water, the landscape of the ocean bed. Combining the latest scientific data with state of the art CGI computer hardware we reveal some of the world's sunken mysteries. The Titanic, a WWII sunken battleship and the mysterious Flight 19 lost in the Bermuda Triangle. Using already aired episodes of Drain the Ocean we will be able to highlight each of these sunken treasures and tell their stories.

Drain Alcatraz

S00 E21 • Tuesday, Dec 19, 2017 • Dec 19 • 47m

Drain Alcatraz uses cutting edge visual effects to 'drain' the waters around the notorious island of Alcatraz. With the waters drained away the secrets of Alcatraz are revealed, including exactly why the island's infamous prison was so inescapable.