民国初年,颖城国宝青(🐽)铜狮子被(🏽)盗(🐌),巡(xún )捕(🌰)刘春和(hé )李郎奉(fèng )命(mìng )去抓捕(bǔ )文物贩子孟凡平,在(🛤)抓(zhuā )捕(bǔ )过程中,文物(wù )贩(fàn )子(🎾)在警察局内部(bù )人(rén )员的掩护下逃(🚤)跑。刘春和(hé )(🔸)李郎从此蒙冤被开(kāi )(🕯)除警察队伍,两人受了不白之冤(📞),决定重新回到(✖)颖城抓(🚸)捕文(wén )(🚑)物贩子孟(🤯)凡平。孟凡(fán )平(⏺)为了(le )国宝交易成功,改(gǎi )名(🛑)换(huàn )姓潜(qián )(🖲)回颖城,于是一场追逃(táo )(🥔)与(💻)反(fǎn )追逃的故事就(🏂)此展开。几经周折,刘春和李郎通(tōng )过(⛏)蛛丝马迹(jì ),发(fā )(🚻)现卖大饼的(de )(💠)张(👺)师傅就是孟凡(fán )平,二人开始抓(zhuā )(🕯)捕,孟凡(fán )平一(❕)伙又一次逃(táo )脱。李郎独身(🐾)一人开(kāi )始(➡)抓捕(🐛)孟凡平,几(🥋)经周折(shé )终(zhōng )于抓获了孟凡平,挖出了(💿)警察局的(🤔)分局长一(🤥)伙,还给了社会一(🔷)个清白和(hé )公(gōng )(🐞)道。