民国(guó )初年(nián ),颖城国宝青铜狮子被盗(🐌),巡捕刘春(chūn )和李郎奉命去(🕰)抓捕文(🍥)物贩子孟凡平,在抓(zhuā )捕过(guò )程中,文物(wù )贩子(🎾)在(📿)警察局内部人员的掩(yǎn )护(📼)下逃(táo )跑(🖲)。刘春和李郎从此(cǐ )蒙冤(yuān )被开除警察队伍(wǔ )(🔲),两人受了不白(bái )之冤,决定重新回(huí )到颖城(😻)抓(zhuā )捕(🖍)文(🚑)物贩子孟(mèng )凡平(🐖)。孟凡平(⏺)为了国宝交易(yì )成(chéng )功,改名换姓潜回(huí )(🔢)颖城,于(🌑)是一场追(zhuī )逃与反(fǎn )追逃的故(✋)事就(🏂)此(🙌)展(🤠)开。几(🙄)经(jīng )周折,刘(liú )春(chūn )和李(⏰)郎(🈴)通过蛛(zhū )丝马迹(jì ),发现卖大饼(😍)的张师傅就是孟凡平,二(èr )人开(🤖)始抓(zhuā )捕,孟(mèng )凡平一伙又(💹)一次逃脱。李郎独(🚗)身一人开始(shǐ )抓捕(🐛)孟凡(fán )平,几经周折(🌪)终(zhōng )(💅)于(yú )抓获(huò )了孟(🐩)凡平,挖(wā )出了警察(🐡)局的(🤔)分局(🔍)长一伙,还(hái )给(👌)了社会一个(gè )清白和(hé )公道(dào )(🍽)。