The STRANGEST U-Boat Ace
53:21
La muerte de la Luftwaffe | Errores fatales de la Alemania nazi y el avión a reacción Me 262
22:03
The WORST U-Boat of WW2
26:18
The Type IX U-Boat - The problem of German subs and how to fix them
45:41
The Incredible Story of U-615 in the Caribbean
12:59
The Bizarre Affair of U-570
22:29
The Best U-Boat of World War 2
1:40:39
Unbelievable Find: German U-boat off New Jersey!
52:36