Season 2

1. U-Boats in the Gulf!

2004-04-12

2. Sinking on the St. Lawrence

2004-04-20

3. Death by Human Torpedo

2004-04-27 · 60m

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.

4. Graveyard of Ships

2004-05-04

5. Death in the Pacific

2004-05-11

6. Destroyer Down

2004-05-18

7. The Lost Tanks of D-Day

2004-06-01 · 60m

Exploring the wreckage of Duplex Drive Tanks that sank off the coast of Normandy during the D-Day invasion on June 6, 1944.

8. Explosion at Sea

2004-07-05

9. Secret Underwater Caves

2004-07-19

10. D-Day Minesweeper

2004-07-26 · 60m

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

2004-08-30

12. Underwater Train Wreck

2004-09-20

13. Death in the Mediterranean

2004-09-27

This episode explores a ferryboat that sank off the coast of Sicily in 1996.

14. The Confederacy's Secret Weapon

2004-10-04

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

2004-10-11

16. Mystery Sinking in Bermuda

2004-10-18

17. Mystery U-Boat of World War I

2004-10-25

18. Tugboat Down!

2004-11-08

19. Cruiser Under Siege

2004-11-15

20. Ship of Doom

2004-11-22

21. Sinking by Sabotage

2004-11-29