Forthetwo13-year-oldblood-brothersAlexandFerry,Hitler'swarisanexcitinggame–whichisnotsurprisingsincetheyliveinabackwatertownignoredbytheAlliedbombers.Theonlythingthat'smoreinterestingthanwatchingenemyplanesflypastistheburningdesiretodiscoverthesecretsofsexualitywiththefieryRosa.Butthenbombsactuallydostartfallingontheirlittletown–andtheboysaresenttoaCzechspatowaitouttheendofthewar.Blessedwithabeautifulsingingvoice,Alexjoinstheboys'choir,insistingthatFerryjoinittoo–blood-brothersshareeverything!ButtroubleisafootwhenAlexreplacesthe“HitlerYouth”watchdogasleadsoloist.Worseyetisanotherproblemtheyhavetocontendwith:Alexlearnsthathe'sJewish!AsthechoirpreparesaconcertthatHitlerisplanningtoattend,theboysaresweptupintoaworldofintrigueanddanger–andintothebedofthebraveandbeautifulpartisanHelenka...Withboththewarandtheboys'hormonesraging,AlexandFerryembarkonacoming-of-ageadventureunlikeanyother导演选择克制的艺术方式。现代技术为历史影像注入活力，全彩修复增强视觉体验，画面呈现提升观看维度。但影片不刻意突出技术，整体色调保持沉稳。整体处理注重人文关怀。色彩管理体现历史意识，声音设计追求简约表达。