Клучен збор Opposites

片中两位男主：一位是成功的家庭男人戴夫（杰森·贝特曼），他每日埋头工作，照顾家庭，有着可爱的孩子和迷人的老婆；一位则是瑞安·雷诺兹饰演的米奇，他长相英俊、童心未泯，一直夜夜笙歌与姑娘们鬼混。不过一种日子过久了总会心存不爽，两个人在以下这个喷泉和“女神”面前尿尿的时候，共同讲出了“我想要你的生活啊”的愿望，于是……愿望就在第二天实现了…… 其后的幽默和不靠谱都在互换了身体的两个人之间展开，藏在单身汉身体里的戴夫和性感的奥利维亚·王尔德约会，而藏在老公身体里的米奇只好目睹美貌老婆莱斯利·曼恩在家里做一些不堪入目的事情……

After a plane crash, two opposing half-brothers find themselves on an amazing lost island where enlightened pacifist humans and intelligent talking dinosaurs have created a utopian medieval society. But imminent disaster approaches.

Former police officer Darby Spencer and her mystery novelist mother Victoria Spencer have opposite personalities but still embark on the unlikeliest of ventures: becoming partners in a private detective agency. They are mistaken as sisters as they tackle puzzling cases in Alder Bluffs.