Family court judge Clémence lives with Gabriel, who she is very much in love with. However, she is jealous and suspects him of cheating on her. One day, she decides to put his faithfulness to the test during a trip to the Reunion.
纽约警局老干探吉米（布鲁斯•威利斯 Bruce Willis 饰）笃信沉默是金，办案一丝不苟。他有个黑人拍档保罗（崔西•摩根 Tracy Morgan 饰）刚升为探员，自以为奥巴马做了美国总统，腰杆子就硬了。不但对小毛贼颐指气使，而且对老干探也不那么尊敬。因为一张1952年的珍贵棒球卡盗窃案，吉米和保罗联手出击。不过，这次的麻烦似乎没那么容易摆平。在调查中，一连串案件浮出水面，包括墨西哥美女绑架案、黑帮分子毒品交易案等等。这对搭档其实没有经过什么大风大浪，所以这次如临大敌。而且，他们还都出现了后院起火的症
