Hell Below aka WWII Hell Under the Sea: S01 E03 America Fights Back ( Smithsonian Ch 2016 US, CA, UK) ( ENG, SUB ENG)

Hell Below aka WWII Hell Under the Sea Network: Smithsonian Channel (US, CA, UK) Season One: Episode 3 America Fights Back Air Date: Jul 31, 2016 (United States) 45 min, TV PG, War History Documentary, TV Series (2016 now) (ENG, SUB ENG) , SmithsonianChannelzdenek1964, SmithsonianChannelbritblood, Canada, NatGeo, NationalGeographic, NatGeoChannel, HellBelow, Historyzdenek1964, Historybritblood, WWIIHellUnderTheSea