民国初年,颖城国宝青铜狮子被盗(dào ),巡捕刘(liú )春和(hé )李(🕟)郎奉(fèng )(🛍)命去(🕰)抓(🤢)捕(🤴)文(wén )物(wù )(🎺)贩子孟凡平,在(🛤)抓捕(🍖)过程中,文(wén )物贩(fàn )子在警(jǐng )察局内部人员的掩护(📼)下逃跑(🖲)。刘春和(🔸)李(lǐ )(👑)郎从此蒙(🛍)冤被开(kāi )除警(jǐng )察队伍(wǔ ),两人受(shòu )了不(bú )白之冤,决定(🥞)重新回(huí )到颖城(chéng )抓捕文物(wù )贩(🥀)子孟(mèng )(🤯)凡平。孟(mèng )(🔊)凡(💞)平为了国宝交易(🔩)成功,改(🚨)名换姓潜(🖲)回颖城,于(yú )是一场追逃与(yǔ )(💻)反(🗞)追逃的故(gù )事就此(cǐ )展(zhǎn )开。几经周折,刘春(chūn )和李郎(🈴)通过(⛏)蛛丝马迹,发现卖大饼的张师傅(🏯)就是孟凡平,二人(🧣)开始抓捕,孟凡平(píng )一(yī )伙(💝)又(💹)一次逃脱。李(🛎)郎独身一人开(🈸)始(shǐ )抓(zhuā )捕(bǔ )孟(🌹)凡平,几经周折终(zhōng )于抓获了(le )孟凡平,挖出了警(🎥)察局(jú )的分局长一(yī )伙,还给(👌)了社会一(yī )个清白和(🥅)公(gōng )道。