Synopsi在视听创作上，影片避免戏剧化倾向。数字技术让历史影像重获新生，全彩上色丰富画面细节，画面技术拓展表现手法。技术运用保持低调，整体色彩偏向质朴。整体表现注重思想内涵。色彩选择体现审慎考量，声音创作追求自然真实。　　"Falselyaccusedasthemurdererofmyownhusband...Oh,thecruelmachinationsoffate!"Afemaleteacher(LeeYong-ae)givessheltertoanescapedconvict,butherhusband,misconstruingherintentions,reactsviolentlyandaccidentallystabshimselftodeathintheprocess.Theteacherischargedwithherhusband'smurder,butfortunatelytheprosecutoronthecaseisaformerstudentofhers,ofwhomshehadtakenpainstakingcarewhenshewasworkingatanelementaryschool.Rememberingherkindnesstohim,theprosecutoruncoversherinnocenceincourt,andsheisacquittedofthecrime.　　Notes　　"Asilentmoviethatallowsustoexaminethenarrator-accompaniedmethodof16mmfilms"(ChungJong-wha)　　APublicProsecutorandaTeacherisfamiliartousfortheperformanceofShinChool,Korea'slastsilentmovienarrator(knownas"byeonsa"inKorean).Numerouscriticshaverecommendedthefilm,praisingitas"asilentmoviethatallowsustoexaminethenarrator-accompaniedmethodof16mmfilms"(ChungJong-wha),"theworkofKorea'slastsilentmovienarrator"(KimHong-joon),amoviethat"reflectsthepublic'sconsciousnessandhasgreathistoricalvalue"(LeeSeung-hun),and"thearchetypalnew-schoolfilm"(ChungSung-il).Asevidencedbysuchcommentary,APublicProsecutorandaTeacherenjoysgreaterrecognitionforitshistoricalvalueastheonlysurvivingsilentmovieinKoreathanforitsartisticortechnicalaspects.Whatisironicisthefactthatthisrecognitionderivesfromaproductionandscreeningmethodthatfellbehindthetimes,assoundfilms(or"talkies")hadalreadybecomethenormwhenthemoviewasfirstmade.Itsinclusioninthelististhereforebasedonitshistorical,socialcontextratherthanonthefilmitself.　　Afterword:　　-NarratedbyShinChool,whoisknownasKorea'slastsilentfilmnarrator,APublicProsecutorandaTeacherhasbeenscreenedatseveralfilmfestivalssincethelatterhalfofthe1990s.