German U-Boats That Were Recovered
16:44
Ships That Still Exist Somehow (But Probably Shouldn’t)
18:02
Amazing Sinking Ships Captured on Film
18:12
Project 705 Lira: The Soviet Submarine That's Still the Fastest Ever Built
14:18
Captivating Abandoned Ships
21:02
The Sinking of U-166
28:00
The RIDICULOUS Steam Submarine: The K-Class Failure
28:31
The U-Boat Sailor's Secret
31:12