S1, E2: Nazis build concrete submarine pens to protect U-boats from allied attacks.
Information
- Released
- 2021
- Run Time
- 41 min
- © 2013 Darlow Smithsonian Productions Limited
Languages
- Original Audio
- English (United Kingdom), English
- Audio
-
English (Dolby 5.1), French (France) (Dolby 5.1), German (Dolby 5.1), Italian (Dolby 5.1), Japanese (Dolby 5.1), Polish (Dolby 5.1), Portuguese (Brazil) (Dolby 5.1), Spanish (Latin America) (Dolby 5.1), Spanish (Spain) (Dolby 5.1), Turkish (Dolby 5.1)
- Subtitles
-
Chinese (Hong Kong) , Chinese, Simplified , Chinese, Traditional , Czech , Danish , Dutch , Finnish , French (France) (Always On), German (Always On), Greek , Hungarian , Italian (Always On), Japanese (Always On), Korean , Norwegian , Polish , Portuguese (Brazil) (Always On), Portuguese (Portugal) , Romanian , Spanish (Latin America) (Always On), Spanish (Spain) (Always On), Swedish , Turkish