民国初年,颖城国宝(✒)青铜狮子被(🏽)盗(dào ),巡(🔼)捕(bǔ )刘春和李郎奉命去抓捕文(🍥)物(wù )贩(fàn )(🔧)子(zǐ )孟凡平,在抓捕过程中,文(🥩)物(💤)贩子在警(jǐng )察局内部人员的掩(♑)护(hù )下逃(🚤)跑。刘春和(hé )李郎从此蒙(🛍)冤(🎡)被开除警察(💆)队伍(wǔ ),两人(🚉)受了不(🐖)白之(zhī )冤,决定(🥞)重新(xīn )回到(dào )颖(🙁)城抓捕(bǔ )文物(🐶)贩子孟(🤯)凡平。孟凡平为了国宝(bǎo )交(jiāo )易成功,改名换姓(xìng )潜回(🔢)颖(❔)城,于是一场(chǎng )追逃与反追(zhuī )逃的故事就此(🙌)展(zhǎn )(🤠)开。几经周(zhōu )折,刘春和李郎通过蛛丝(sī )马迹,发(fā )现卖大饼的张师傅就是孟(🥕)凡(fán )平,二人开(kāi )始抓捕,孟(mèng )凡平一伙又一次逃脱。李郎独身一(🦇)人开(🈸)始抓捕(bǔ )孟(mèng )凡(⛏)平(🐨),几经周折(🌪)终于(yú )抓(🚶)获了孟凡平,挖(wā )出了警察(🐡)局的分(fèn )局(🔍)长一(yī )伙(⏲),还给(gěi )(👌)了(le )社会一个(👵)清白(bái )(💸)和公道(dào )。