民(🈯)国初年,颖城国宝青铜狮子被盗(dào ),巡捕(bǔ )刘春和李郎奉(fèng )命(🔱)去抓(🤢)捕文(wén )物(wù )贩子(zǐ )孟(mèng )(🎹)凡(🆖)平,在抓捕过程中(zhōng ),文物贩子在警察局(⏬)内(nèi )部人员的掩(yǎn )(♑)护下逃跑(🖲)。刘春和李(lǐ )郎(🎩)从此蒙冤(yuān )被开(🕯)除警(🙍)察队(duì )伍,两人受(shòu )了不(🐖)白之冤,决(jué )定重新(xīn )回到(✖)颖城抓捕文(🚑)物(🐶)贩子孟(mèng )凡平。孟凡(fán )平为(🚢)了国宝交易成功,改(gǎi )名(🛑)换(⏯)姓潜回(🔢)颖城,于是一场追(zhuī )(🥎)逃(táo )与反追(zhuī )逃的故事就此展开。几(🙄)经周(zhōu )折(shé )(🙀),刘春和(hé )李郎通过蛛丝马迹(jì ),发(🚻)现卖大(⛳)饼的(💠)张师傅就是孟凡(fán )(🕐)平(🐀),二人开始抓(🕯)捕,孟(🗳)凡平(píng )一伙(💝)又(yòu )一次逃脱。李郎独(🚗)身一人开始抓(zhuā )捕孟凡(fán )平,几经周折终(💅)于(yú )抓获(💹)了孟凡平,挖(🏒)出了警察局(jú )的分局长一伙,还(hái )给了社会一(yī )个(gè )清白和(hé )公(🐞)道。