托弗·戈瑞斯,凯特琳·麦基,吉米·塔特罗,卡拉·索萨,萨西尔·扎玛塔,Shiloh Bearman,Jordyn Curet,Jecobi Swain,Chloe Jo Rountree,24KGoldn,大卫·德路易斯,特蕾莎·甘泽尔,Frank Lui Geo,杰瑞·赖斯,Scott Van Pelt,雷·怀斯
Season 3 follows the fortunes of a young U-boat crew as they engage in the Battle of the Atlantic, are hunted down by an obsessed Royal Navy Commander (Ray Stevenson) and are sent on a dangerous mission to the Southern Hemisphere. Together they form strong personal alliances under the command of Robert Ehrenberg (Franz Dinda).