Overview: In 1941 the Atlantic convoys slowly began to fight back, using cutting-edge technology that turned the German U-boat hunters into the hunted.
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First Air Date: Aug 30, 2009Last Air date: Sep 20, 2009Season: 1 SeasonEpisode: 4 EpisodeRuntime: 45 minutesQuality: HDIMDb: 8.00 / 10 by 1 usersPopularity: 2.92Language: German, English