罗马尼亚束缚前夕,共产党的地下任务者托玛,为了从朋友手中搞到大批军火,混进了囚犯队,让港务局挑选去当水手船长米哈依是个富有爱国热情的人,在托玛的影响下,认清了妥协的路途,与托玛共同除掉了船上押运军火的德国兵,将载运的军火送运给游击队。米哈依在战役中英勇地牺牲了,托玛怀着沉痛的心境以必胜的信心走向新的战役。ThemovieisaboutthetumultuousyearsofthefinalperiodofWorldWarIIinRomania.WhenaRomanianportontheDanubeissabotagedbypartisans,theGermansaskforabargetocollectwhatisleftaftertheexplosion.BargeeMihai,takesalonghisnewwife,Ana,onhisvoyageuptheDanube,despitewartimebombsandmines,butitulti...