警察乔·马绍尔，绰号“武士”，被调到洛杉矶协助警员弗兰克一起抓捕日本黑帮头目。其特立独行和不顾后果的行为让黑帮老大们吃了不少苦，也让警局上司头疼。

　　Two men meet in a bar in Las Vegas and discover that they have one big problem in common - their wives. They decide to do something drastic about it.