影片(🕕)讲述阿发和三(sān )叔经营的(de )“害(hài )虫克星(🔼)”的灭鼠公(gōng )司,误(🔱)打误(🤢)撞受丽(lì )晶(jīng )大酒店所托(tuō )前来灭鼠,就在探查(chá )老鼠行踪(🌫)之际,他(tā )们偶然发现楼下酒(🖲)家(⚫)竟违法经营(yíng )(🎩)山(🤷)珍野味供大(dà )款(👁)进食(💆),猎人大龙将不知名“蜥蜴”带(🥞)来酒店,在“蜥蜴(🖍)”的肆掠下酒(😱)店店员(yuán )(🔊)一个(gè )(⏺)接一个神秘(🚣)失踪,一(yī )场惊(jīng )心动魄“灭虫(chóng )”之旅即(jí )将(㊗)展开......