Episode 1
Sunken Cities
2019-03-12 • 45 min
Lost civilizations, mysterious cities and legendary sites have all vanished. Can draining the seas help unlock what caused their demise?
TV season
2019-03-12
Episode 1
2019-03-12 • 45 min
Lost civilizations, mysterious cities and legendary sites have all vanished. Can draining the seas help unlock what caused their demise?
Episode 2
2019-03-19 • 45 min
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.
Episode 3
2019-03-26 • 45 min
Under the seas lives a lost graveyard of sunken war ships. Countless vessels from WWI and WWII pepper the seafloor waiting to be explored.
Episode 4
2019-04-02 • 45 min
Towering walls of water, powerful winds and churning seas can overwhelm any ship. But what secrets of the stormy seas can now be revealed?
Episode 5
2019-04-09 • 45 min
In warfare, saboteurs are a silent, unseen enemy with advanced weaponry and their element of surprise sending many ships to their final resting place.
Episode 6
2019-04-16 • 45 min
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.
Episode 7
2019-04-23 • 45 min
The seafloor is the world’s biggest tsunami machine and its dangers have remained hidden from view, until now!
Episode 8
2019-04-30 • 45 min
Beneath the waters of the world, lies undersea empires and relics of their bloody wars. Can today’s technology uncover these lost empires?