Sworn to Secrecy: Secrets of War
Season 4 Episode 9 - Secret Submarines in WWII
6.0 ?
1998
War & Politics, Documentary
From silent one-man midget subs to U-boats on secret missions, both sides used secret submersibles of all shapes and sizes to conduct clandestine warfare in the war.
Episodes in Season 4
1
Super Guns
60 min
2
Psychological Warfare
60 min
3
Tools of Deception
60 min
4
Spy Planes
60 min
5
Bio-Chemical Weapons
60 min
6
The Wizard War
60 min
7
Battlefield Deceptions
60 min
8
Churchill's Gambles
60 min
9
Secret Submarines in WWII
60 min
NOW PLAYING
10
Korea: Stalin's Secret Air War
60 min
