简介
Christmas is supposed to be a time for peace and joyful family reunions. But when Matt and his wife Karen show up unannounced at the home of his estranged brother Steve to celebrate the holidays, they are instead greeted with a horrifying surprise: trapped in the basement is a man. But not just any man. Steve believes that his hostage is none other than the devil himself.。39岁的布伦南•哈夫（威尔•法瑞尔 Will Ferrell 饰）无业，一直在母亲南希（玛丽•斯汀伯根 Mary Steenburgen 饰）家蹭吃蹭住。40岁的戴尔•多巴克（约翰•赖利 John Reilly 饰）也是个与父亲罗伯特（理查德•詹金斯 Richard Jenkins 饰）住在一起的大龄男，靠父亲的接济生活。南希与罗伯特一见钟情，婚后搬入罗伯特家居住，布伦南也随母亲一起搬入，从此被迫以继兄弟的身份与戴尔同处一室。二人从相互敌视逐渐成为最佳拍档，共同对付布伦南的优秀弟弟德里克（亚当•斯科特 Adam Scott 饰），玩闹得不亦乐乎。可没想到他们的胡作非为却毁了父母刚建立起来的美满婚姻，二人后悔万分，终于决定痛改前非……。故事讲述诺拉、金妮和玛丽三个儿时好友，她们过去每年夏天都会一起去夏令营。多年后，当有机会重聚夏令营聚会时，她们都抓住了机会。。