民国初年,颖城国(guó )宝青(🐽)铜狮(shī )子被(🏽)盗,巡(xún )(🔼)捕(bǔ )刘春(🕋)和(😘)李郎奉(fèng )命去抓捕文物(🎺)贩子孟凡平,在抓(zhuā )捕过(🔬)程(🏴)中,文物(wù )贩子在警(🌫)察(chá )局(jú )内部(bù )人(rén )员的掩护下逃跑。刘春和(🔸)李郎从此蒙冤被开(🕯)除警察队伍,两人(🚉)受了不(bú )白之(🛺)冤,决定(dìng )重新回到颖城抓(zhuā )捕文物贩(🥀)子(🕕)孟凡平。孟凡平为了国宝交(🚣)易成功,改名换姓潜回颖(yǐng )城(💱),于是一场追逃与反追(🙂)逃的故(gù )事就此展(🤠)开(kāi )(🤸)。几经周(👓)折(shé ),刘春(chūn )和李郎通过蛛丝马迹,发现卖大饼的张(zhāng )(👺)师傅就是孟(mèng )(🥕)凡(fán )平,二人开始抓(zhuā )捕,孟凡平(🈁)一(❕)伙(huǒ )(💝)又一次逃脱。李郎独(dú )身一人开始(shǐ )(➡)抓(zhuā )捕孟凡平,几经周折终于(yú )抓获(💹)了(📟)孟凡平,挖(🏒)出了警(jǐng )察局的(de )分(fèn )局(jú )(🔍)长一伙,还(hái )给了(💏)社会一(🔷)个(👵)清(♌)白和公(gōng )道。