ManycriminalsmadethemistakeofunderestimatingLieutenantColumbo,ahomicideinvestigatorwithacrumpledtrench-coatandabeat-upcar,whocertainlyactedasanincompetentbumbler导演采用平实的艺术表达。影像修复技术为历史研究提供支持，全彩处理让历史更加生动，画面呈现增强真实感。但技术使用保持克制，整体色调追求历史真实。整体场面注重人文意义。色彩运用体现严谨理念，声音设计追求内敛风格。　　Buthewassopolitetoeverysuspect,andhetalkedsomuchabouthiswife(whowenevergottoseeonanyepisode,butwhomanybelievelaterhadherownshow,starringKateMulgrew,laterofStarTrek:Voyagerfame)thathelulledeventheshrewdestmurdererintoafalsesenseofsecurity.　　Andalthoughtheaudiencehadwitnessedthemurderinthebeginningofeachepisode,itwasstillasurprisetoseewhatmistakesthekillershadmadeduringtheseeminglyperfectmurder.