更新至第1153集
田中真弓,冈村明美,中井和哉,山口胜平,平田广明,大谷育江,山口由里子,矢尾一树,长岛雄一,池田秀一,古川登志夫,古谷彻,大塚周夫,津嘉山正种,草尾毅,大场真人,宝龟克寿,园部启一,柴田秀胜,中博史,阪口大助,竹内顺子,千叶繁,三石琴乃,挂川裕彦,堀秀行,田中秀幸,大友龙三郎,有本钦隆,大塚明夫,玄田哲章,小山茉美,土井美加,野田顺子,渡边美佐,野上尤加奈,林原惠美,水树奈奈,园崎未惠,西原久美子,久川绫,泽城美雪,池泽春菜,斋藤千和,神谷浩史,浪川大辅,森久保祥太郎,石田彰,高木涉,桧山修之,子安武人,
根据韩战期间真实战事改编。1950年6月25日,北韩挥军越过三八线突袭南韩,三日攻陷汉城(今首尔),战线不断南进。在美军及联合国军支援下,南韩军逆势反击。美军指挥官麦克亚瑟提出代号为「铁铬行动」的仁川登陆计划,该计划急需一支大队的兵力从侧翼阻击扰敌、声东击西,通过长沙里切断北韩军的补给线。由于任务本身极其艰钜,加上南韩国军当时兵力薄弱,无法抽调足够正规军支援,军方不得不把这项任务交付给772名学生兵执行,这些学生兵平均年龄只有17岁,仅仅接受了两星期的军事训练,在毫无实战经验的情况下投身战场。行军路上固然杀机重重,战友内部也诸多衝突,年少气盛,迸发出各种角力。仁川登陆战前夕,长沙里登陆任务如期执行,这群徒有一腔热血但战力薄弱的学生们,无可避免地接受命运中最残酷的考验:穿越炮火与海浪,浴血长滩,馀下部队身陷敌军重重围剿,直至弹尽粮绝,挣扎于阵亡与倖存的分界线上…BasedontheincredibletruestoryofJangsariLandingOperation.WhenNorthKoreainvadesSouthKoreaonJune25,1950,theypushedSouthKoreaanditsallyUSArmytothesouthernmostcity.U.S.GeneralMacArthurplannedOperationChromite,whichwouldseethejointalliedforcestotakebackastrategiclocationofInchonandinorderforittosucceed,heneededasmallbattaliontoflanktheNorthKoreanarmyandeliminatetheirsupplylineatJangsaribeach.HavinglosthisfamilyonhisretreatawayfromNorthKoreabeforetheWar,amodelstudentChoiSung-pilenlistsinthearmytofightfortheSouth.KiHa-ryunisarebelliousyouthfromtheSouthwhovolunteerstofightinthewar.Allofthe772studentsandyouthsarelikethemwhoarebarelyoutofschoolwithonly2weeksofbootcamptraining.TaskforcecommanderCaptainLeeMyung-junknowsthatit’salongshot,buthehasnochoicebuttoleadthemintoacrucialmission.Meanwhile,USwarcorrespondentMaggiebravesthedangersofthebattlefieldtoreportonthewarinthefrontlines.ShefeelsempathyfortheKoreanstudentswhomustgointobattleonbehalfoftheveteransoldiersfortheircountry,andtriestodowhatshecanonherendtorescuethem.Withlittleammo,scantfoodsuppliesandraggedyweapons,canthestudentssuccessfullycarryouttheirmissionandreturnhomesafely?