Synopsis

Years before the events of September 11th, a far more deadly, yet largely forgotten attack originating from the ocean struck our coasts. This campaign endured for three and a half years, resulting in the loss of 5,000 lives. Now, renowned undersea explorer Bob Ballard, the discoverer of the Titanic, is examining the wreck of one of the vessels involved – a German submarine resting on the gulf floor just miles from New Orleans. U-166 was a participant in Operation Drumbeat, a remarkably effective