从未失手的珠宝大盗，本想干完最后一票便金盆洗手，却与中年失意的精英高管意外结盟，联手布下棋局。另一边，深陷职场困局的王牌警探，正凭借蛛丝马迹一步步将矛头对准他们，更有黑帮劫匪暗中蛰伏，伺机搅局。螳螂捕蝉、黄雀在后，当规则与道德的边界被打破，这场颠覆命运的惊天罪案，究竟谁能安全脱身？
故事发生在土地革命时期的江西某地。忠犬赛虎为旺崽（李浩 饰）最爱，地主家少爷赵玉堂（赵一工 饰）垂涎这只颇通人性的好狗，几次欲买，均遭旺崽拒绝。一次，赛虎误入赵府，被赵玉堂捉到锁住，旺崽设计让赵府丫环小琴（戴菁 饰）把狗救出，为此小琴被打得浑身是伤。深夜，旺崽与父亲（何宁康 饰）在山崖下救下了从赵府逃出来的小琴，藏在山下草棚中。赵府派狗腿子到旺崽家翻箱倒柜，也没发现小琴的踪迹。旺崽爹闻听山外方志敏领导穷人闹革命，有意投奔。但又不知他们具体在何处，便安顿好孩子们，只身外出打探，不料行迹被赵府的人发现，被捕关进土牢。旺崽闻讯，带赛虎下山救父......
The crooks in London know how it works. No one carries guns and no one resists the police. Then a new gang appears that go one better. They dress as police and steal from the crooks. This upset's the natural order of the police/criminal relationship and the police and the crooks join forces to catch the IPOs (Impersonating Police Officers), including an armored car robbery in which the police must help the gangs to set a trap.
An undercover cop teams up with a martial-arts expert to stop a gang of drug smugglers and car thieves.
