Deep Sea Detectives Season 2 Episode release dates & where to watch

1. U-Boats in the Gulf!

2. Sinking on the St. Lawrence

3. Death by Human Torpedo

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

5. Death in the Pacific

6. Destroyer Down

7. The Lost Tanks of D-Day

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

9. Secret Underwater Caves

10. D-Day Minesweeper

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

12. Underwater Train Wreck

13. Death in the Mediterranean

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

14. The Confederacy's Secret Weapon

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

16. Mystery Sinking in Bermuda

17. Mystery U-Boat of World War I

18. Tugboat Down!

19. Cruiser Under Siege

20. Ship of Doom

21. Sinking by Sabotage Finale