When Owen is forced to confront the past he's been running from his whole adult life, he and his girlfriend, Isabel, become entangled in a horrifying web of lies, deceit and murder.

　　影片根据真实事件改编。大卫（扎克·加利费安纳基斯 Zach Galifianakis 饰）是一个世俗意义上的老实人，虽然他的职业并不平凡，他是一名运钞车司机，但是大卫知道，无论他所驾驶的车辆里塞了多少的钱，这些钱都和他没有半毛钱关系，他也从来没有对这些钱动过一点歪脑筋。大卫每天唯一的盼头，就是能够和美丽的女同事凯利（克里斯汀·韦格 Kristen Wiig 饰）说上几句话。
　　哪知道有一天，凯利突然“邀请”大卫参加一场“精心策划”的抢劫活动，和他们一起的，还有看上去就不靠谱的史蒂夫（欧文·威尔逊 Owen Wilson 饰）。果不其然，抢劫计划搞砸了，但大卫怎么也想不到，自己竟然是背锅的那一个。

　　Exuberant CHLOE is a whirlwind of energy who acts purely on impulse and has never quite grown up. Industrious JEFF is a hard-working guy who plans his future, step by step. When the two fall in love, they inevitably quarrel and break up. But when they decide to pretend to still be together so that their holiday season won't turn into a pity party, they soon realize that opposites, after all, do attract -- and that, despite their differences, they are still very much in love...