民国(guó )初年,颖城国宝青(qīng )铜(tóng )狮(shī )子(📒)被盗,巡捕刘春和(😘)李(🕟)郎奉(fèng )(🛍)命去(🕰)抓(zhuā )捕文(wén )(🍥)物贩子孟凡平,在抓捕过程中,文物贩子(🎾)在警(jǐng )察局内(🎲)部(bù )人员的掩(♑)护下逃跑。刘春和李郎从此蒙(méng )冤被开除警察(chá )队伍,两人受了不白(bái )之冤(yuān ),决(jué )定重新回到颖城抓捕文物(wù )贩(fàn )子孟凡平。孟凡平为(wéi )了国宝(🧚)交易(🔩)成功,改名换(⏯)姓(xìng )(😞)潜(qián )回(huí )颖城(💱),于是一场(chǎng )追逃与反(🗞)追逃的故事就此(cǐ )展开(kāi )。几(🙄)经(jīng )周(zhōu )折,刘(liú )(💪)春和李郎通过(guò )(⛏)蛛(zhū )丝马迹,发(🚻)现(🤲)卖大饼的(de )(💠)张(👺)师(shī )傅(fù )就是孟凡平,二人开始抓捕(🌮),孟凡平(píng )一伙又一次(cì )逃脱(tuō )。李(🛎)郎独身一人开始(shǐ )抓捕孟凡平,几经(🤷)周(🃏)折终于(🌼)抓获了孟(🐩)凡平,挖(wā )出(chū )(🙎)了警察局的分局长一(🤥)伙,还给(👌)了社(📸)会一(🔷)个(👵)清(♌)白和公道。