Season 2

01 U-Boats in the Gulf! Episode 112th April 2004 02 Sinking on the St. Lawrence Episode 220th April 2004 03 Death by Human Torpedo Episode 327th April 2004 Exploring the wreckage of the USS Mississinewa, which was sunk near the Caroline Islands in 1944 by a Japanese torpedo manually guided on a suicide mission. 04 Graveyard of Ships Episode 44th May 2004 05 Death in the Pacific Episode 511th May 2004 06 Destroyer Down Episode 618th May 2004 07 The Lost Tanks of D-Day Episode 71st June 2004 Exploring the wreckage of Duplex Drive Tanks that sank off the coast of Normandy during the D-Day invasion on June 6, 1944. 08 Explosion at Sea Episode 85th July 2004 09 Secret Underwater Caves Episode 919th July 2004 10 D-Day Minesweeper Episode 1026th July 2004 Exploring the World War II minesweeper YMS-304, which was sunk off the coast of Normandy a month after the D-Day invasion. 11 Time Bomb of the Deep Episode 1130th August 2004 12 Underwater Train Wreck Episode 1220th September 2004 13 Death in the Mediterranean Episode 1327th September 2004 This episode explores a ferryboat that sank off the coast of Sicily in 1996. 14 The Confederacy's Secret Weapon Episode 144th October 2004 It was the first submarine ever to sink an enemy ship, but after only one successful mission the H.L. Hunley vanished with its crew and lay hidden for more than a century. The circumstances surrounding the disappearance of the Confederacy’s secret weapon have remained an enduring mystery since the Civil War era, but now NGC has uncovered what may have brought it down. 15 Pearl Harbor's Revenge Episode 1511th October 2004 16 Mystery Sinking in Bermuda Episode 1618th October 2004 17 Mystery U-Boat of World War I Episode 1725th October 2004 18 Tugboat Down! Episode 188th November 2004 19 Cruiser Under Siege Episode 1915th November 2004 20 Ship of Doom Episode 2022nd November 2004 21 Sinking by Sabotage Episode 2129th November 2004