本片讲述了重案组组长张晨峰被余建明陷害成杀人凶手后，张晨峰被捕后，在刑侦专家周杨与重案组成员的努力 下，成功将真正的连环杀人案的 凶手缉拿归案的故事。
第一集中最性感的女吧台服务员最后坐一个人货车从酒吧逃出来后，来到一个隔壁的小镇。怪物们也紧随其后，展开了一场大战。
这次摩根一家计划了一个完美的假期，但老爸丹的往事继续困扰着他们。
香港某个国际伪钞集团重要分子宋子豪（狄龙 饰）和Mark（周润发 饰）情同手足，某次宋子豪带手下谭成（李子雄 饰）去台北交易时被其出卖受枪伤被捕入狱，为替好兄弟报仇，Mark孤身赴台，结果被人打成瘸子，江湖地位自此一落千丈，而宋子豪的父亲也在不久丧命。 一向视宋子豪为偶像的宋子杰（张国荣 饰）得知哥哥的真实身份后，对黑社会及他恨之入骨，立誓利用警察身份将黑帮势力斩草除根，宋子豪出狱后不顾苦等他想重创辉煌的Mark的劝阻，决心弃暗投明，无奈得不到宋子杰的谅解。而此时已成帮会老大的谭成欲找宋子豪再合作，遭拒绝后放言会害宋子杰，被逼走投无路，宋子豪决定再与Mark连手共抗强敌。
Retired mixed martial artist Wes "The Jailor" Baylor (Scott Adkins) can't refuse a million-dollar purse he's offered for one final bout in Myanmar. But when he arrives for the fight, he learns he's been tricked into BECOMING the target of a human hunt. Carrying only water and a ruby-filled money belt for the last person standing, Wes must outsmart the heavily armed group that has paid to kill him. As he fights for his life in the treacherous jungle terrain, the hunters become the hunted.
