Specials
19 episodes · May 29, 2018
Season Videos
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- S0E1
Villains of the Underworld
May 29, 201847mCutting edge technology will reveal the secrets of the sea floor and expose the shaky ground on which we all live.
- S0E4
Drain The Ocean: WWII
Sep 19, 201647mNew undersea surveys and 3-D imaging reveal secrets of World War II shipwrecks.
- S0E5
Drain the Ocean
Aug 9, 200947mWhat if we could pull the plug and drain the planet's water? Follow NGC on a virtual scientific expedition to the deep.

- S0E12
Sunken War Ships
Oct 29, 201847mSunken ships decisively influence WWI, and the impacts even changed the course of WWII.
- S0E20
Drain the Ocean: Deep Sea Mysteries
Jan 1, 201947mExplore 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.
S0E21Drain Alcatraz
Dec 19, 201747mDrain 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.