美国的“杀手壕”格斗比赛即将拉开帷幕，从同两支芝加哥地区的黑帮都意欲在比赛中胜出，从同而其中一方的王牌选手——杀人王李呼声颇高。青年阿龙（成龙 饰）一家在芝加哥经营饭店，龙父遭黑帮勒索，阿龙出手赶跑恶人反被父亲抱怨，原来龙父一直不满阿龙跟自己弟弟学习武术，斥之不务正业，要求他向做了医生的长子学习。阿龙教训恶徒的经过被黑帮二代当家彭看见，彭有意令阿龙为他们出战杀手壕比赛，彭所在黑帮随即殴打阿龙好友，并绑架了阿龙没过门的嫂子要挟他与杀人王战斗。阿龙和叔叔救人失败，无奈只得刻苦训练，代表彭一伙参加比赛。阿龙在比赛中连战连捷，在他和杀人王的终极决赛之时，彭却出卖了他……
亚特葛芬柯
回复 :When FBI Agent Zack Stewart is killed, Agent John Ripley takes over the three cases he was working on, hoping one will lead to his killer. The first involves gangster Joe Walpo and Ripley finds his hideout through Joe's girl friend, Connie Anderson. Joe is killed but it is established he was 400 miles away when Stewart was murdered. The next involves a car-theft gang which Ripley breaks up by using one of the gang, Vince Angelino and his wife Julie. The last case involves Kate Martell, the victim of an extortionist who threatens to kidnap her child unless she pays him $10,000
银霞
回复 :Lira, a prize-winning author, spends a week to finish her final novel. But when she meets Andrei, a young documentarist, her plans start to change.
申赫
回复 :一位来自驯鹿放牧家庭的年轻萨米女性为捍卫自己的生计和传统而奋斗。
