民国初年,颖城国宝青(qīng )(🐽)铜狮子(zǐ )被盗,巡(xún )捕刘(🃏)春和(😘)李(lǐ )(🕟)郎奉命去抓捕文(wén )物贩子孟凡平,在抓捕(🍖)过程中(zhōng ),文物贩子在警察局内(nèi )部(bù )人(rén )员的掩护下(xià )逃跑。刘春和李(lǐ )(👑)郎从此(🗄)蒙冤被开除警察(💆)队(duì )(✳)伍,两人(rén )(🚉)受了(🚥)不白之(zhī )冤,决定(dìng )重新回到颖城抓(zhuā )捕(bǔ )文物(🐶)贩子孟凡平。孟凡平为了国宝交易成(chéng )功,改名换(⏯)姓(xìng )潜回(🔢)颖城(chéng )(💱),于是一场追逃(táo )(🥔)与反(fǎn )追逃的(de )故事(shì )就此展(🤠)开。几经(jīng )周折,刘(💪)春和李郎通(🍄)过(guò )蛛(zhū )丝(🤷)马(👃)迹,发(fā )现(🤲)卖大饼的(💠)张师(shī )(⛳)傅(🏯)就(🤳)是孟凡平,二人开始抓(🕯)捕,孟(🗳)凡平一(❕)伙又一次逃脱。李郎独(🚗)身一人开始抓(🏻)捕孟凡平,几经周折(🌪)终于抓(🚶)获了孟凡平,挖(wā )出(chū )了警察局的(🤔)分局长(zhǎng )一伙,还(🔤)给了社会一个清(qīng )白和公道。