poster
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63
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Hulu Disney Plus trailer
Network: National Geographic Channel
Episode Runtime: 45 min.
Season Runtime: 495 min.
Status: Returning Series
Certification: NR

Season 1 (March 12, 2019, midnight)

Explore a world never seen before a world hidden under miles of water, the landscape of the seabed. Join expeditions to dive long-lost vessels, discover ancient sites and follow the scientists who are probing the darkest and deepest corners of this underwater world. Computer generated, three-dimensional maps and imagery will offer a first glimpse of these mysteries.

poster

Season 1 (March 12, 2019, midnight)

Explore a world never seen before a world hidden under miles of water, the landscape of the seabed. Join expeditions to dive long-lost vessels, discover ancient sites and follow the scientists who are probing the darkest and deepest corners of this underwater world. Computer generated, three-dimensional maps and imagery will offer a first glimpse of these mysteries.

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63
/3/

March 12, 2019, midnight 7.0

S1E1 - Sunken Cities

Lost civilizations, mysterious cities and legendary sites have all vanished. Can draining the seas help unlock what caused their demise?
March 19, 2019, midnight 7.0

S1E2 - Treasures of The Deep

For centuries treasure ships sailed the world hunted by pirates, battered by storms and reefs. Only now can we begin to explore what remains of them.
March 26, 2019, midnight 7.0

S1E3 - Sunken War Ships

Under the seas lives a lost graveyard of sunken war ships. Countless vessels from WWI and WWII pepper the seafloor waiting to be explored.
April 2, 2019, midnight 7.0

S1E4 - Stormy Seas

Towering walls of water, powerful winds and churning seas can overwhelm any ship. But what secrets of the stormy seas can now be revealed?
April 9, 2019, midnight 7.0

S1E5 - Sabotage On The High Seas

In warfare, saboteurs are a silent, unseen enemy with advanced weaponry and their element of surprise sending many ships to their final resting place.
April 16, 2019, midnight 7.0

S1E6 - America's Sunken Shores

War, weather and human error have led to some of the worst maritime disasters history. Drained dry we now reveal the mysteries along America’s shores.
April 23, 2019, midnight 8.0

S1E7 - Deep Water Disasters

The seafloor is the world’s biggest tsunami machine and its dangers have remained hidden from view, until now!
April 30, 2019, midnight 7.0

S1E8 - Undersea Empires

Beneath the waters of the world, lies undersea empires and relics of their bloody wars. Can today’s technology uncover these lost empires?
Hulu Disney Plus trailer
Network: National Geographic Channel
Episode Runtime: 45 min.
Season Runtime: 495 min.
Released: March 12, 2019
Last Air Date: April 30, 2019, midnight
Status: Returning Series
Certification: NR

Updated: 2 weeks, 1 day ago
Next update: 1 month, 1 week from now