影(yǐng )片讲述阿发(fā )和三叔经营的(📼)“害虫(chóng )克星”的灭(miè )鼠(😘)公(gōng )司(sī ),误打误(🤢)撞(🤴)受丽晶大(🎗)酒店所(suǒ )托前来(lái )灭(🍖)鼠,就在探查老鼠行踪之际,他(tā )们(men )(❣)偶然发现(xiàn )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(zhī )名“蜥蜴”带来酒店,在(🙁)“蜥蜴”的(🐶)肆掠下(xià )酒店店员一个接(🚢)一个神秘(mì )(🚣)失踪,一(📯)场(chǎng )惊心动魄“灭虫(💱)”之旅即将(jiāng )展(🥎)开......