白令(lìng )海捕蟹(xiè )船队遭(zāo )遇前所未有的双重打(dǎ )击:前(qián )季严冬(dōng )造成超十几艘船首冰(bīng )损,大量(liàng )船只滞(zhì )留船坞;帝王蟹配额被大幅(fú )削减,船(chuán )长们背负修船债务,只能转战(zhàn )青蟹渔(yú )场搏命。风暴、浮冰与零下39度(dù )极寒交(jiāo )织——“西北号”西格船长让弟(dì )弟埃德(dé )加首次独立掌舵青蟹船,新手(shǒu )尼克仓(cāng )促上阵;“巫师号”基思船长遭(zāo )遇船员(yuán )斗殴、海象尸体捞牙等荒唐(táng )插曲;“时光大(dà )盗号”安迪船长为救结(jié )冰的笼(lóng )子险些(xiē )船毁人亡;“西布鲁克(kè )号”小斯(sī )科特与(yǔ )浮冰竞速抢救蟹笼,甲板主管(guǎn )葡萄球(qiú )菌感染命悬一线。雪蟹季收官(guān )时,“西北(běi )号”埃德加以10万千克捕捞量证(zhèng )明自己(jǐ ),“巫师号”满载23万千克螃蟹、价(jià )值295万美(měi )元返航。季末,老将杰克·安德(dé )森告别(bié )“西北号”开启新船长生涯!