民(mín )国(guó )(🕕)初(chū )年,颖(yǐng )城(chéng )国宝青铜(🥇)狮(shī )子被(bèi )盗,巡捕刘春和(hé )李(lǐ )郎奉命去抓捕文(wén )物贩(fàn )子(zǐ )孟凡(fán )平,在(zài )抓捕过(guò )(🔬)程中,文物(wù )贩(fàn )子在警察局(jú )内部(bù )人员的掩护下逃跑。刘春和(hé )李郎(🎩)从此(cǐ )蒙(méng )冤被开(🕯)除警(jǐng )(🙍)察队伍,两(🛹)人受了不白之冤,决定重(🗑)新(xīn )(😚)回(huí )到颖城(😻)抓(🚸)捕(🖍)文物(🐶)贩(🥀)子孟凡(fán )(😱)平。孟凡(fán )平为(🚢)了国(📎)宝(bǎo )交(🚣)易成功,改(🚨)名换姓(😞)潜回颖城(💱),于是一场追逃与反追逃的故(gù )事(🐑)就(🏂)此(cǐ )展(zhǎn )开。几经周折,刘春和(hé )李郎通(tōng )过蛛丝马迹,发现卖大(⛳)饼的张(zhāng )师傅就是孟凡平,二人开始抓捕,孟凡平(píng )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(zhōng )于抓获(huò )(💹)了(le )孟凡平,挖出(🙎)了警察(chá )局的(🤔)分局(🔍)长(😙)一伙(⏲),还给了(💏)社(shè )会(🥤)一个清白和公(🐞)道。