Episode 1
Sunken Weapons of War
An underwater look at the weapon that destroyed one of the Civil War's greatest ships, as well as the torpedo technology that changed military warfare.
TV season
Air date unavailable
Episode 1
An underwater look at the weapon that destroyed one of the Civil War's greatest ships, as well as the torpedo technology that changed military warfare.
Episode 2
Experts explore how the history of America is hidden beneath its harbours, shorelines and street.
Episode 3
The team explores the watery graves of passenger ships and war machines as they investigate what led to such shocking maritime disasters.