白(bái )令海捕蟹船队遭遇前(qián )所未有(yǒu )的双重(chóng )打击:前季严冬造成超十几(jǐ )艘船首(shǒu )冰损,大量船只滞留船坞;帝(dì )王蟹配(pèi )额被大幅削减,船长们背负修(xiū )船债务(wù ),只能转战青蟹渔场搏命。风暴(bào )、浮冰(bīng )与零下39度极寒交织——“西北(běi )号”西格(gé )船长让弟弟埃德加首次独立(lì )掌舵青(qīng )蟹船,新(xīn )手尼克仓促上阵;“巫(wū )师号”基(jī )思船长(zhǎng )遭遇船员斗殴、海象(xiàng )尸体捞(lāo )牙等荒(huāng )唐插曲;“时光大盗号”安迪船(chuán )长为救(jiù )结冰的笼子险些船毁人亡;“西布鲁(lǔ )克号”小斯科特与浮冰竞速抢(qiǎng )救蟹笼(lóng ),甲板主管葡萄球菌感染命悬(xuán )一线。雪(xuě )蟹季收官时,“西北号”埃德加以(yǐ )10万千克(kè )捕捞量证明自己,“巫师号”满载(zǎi )23万千克(kè )螃蟹、价值295万美元返航。季末(mò ),老将杰(jié )克·安(ān )德森告别“西北号”开启(qǐ )新船长(zhǎng )生涯!