Exploring the historical secrets revealed by deep-sea wrecks.
Series 2 |
Exhilarating expeditions to the seabed. Divers fathom how the World War I battleship HMS Audacious, thought to be unsinkable, capsized after a solitary blow.
Series 1 |
In 1944, as an Allied convoy made for France, an explosion rocked the American freighter SS Ezra Weston. Sixty years on, the extent of the catastrophe is revealed.
Going where no other series has gone before to uncover Britain’s history.
Discover the ghostly remains of sunken ships beneath the waves.