Allison is approached by Gary Durant who wants something done about the harassment directed at his elderly father. Someone has been posting videotapes of the old man, now a street person, performing humiliating acts for a few dollars. Both Allison and Bridgette dream about him but are soon having their own 'Freaky Friday' of sorts when they wake up to find that they are inhabit...。夏暖暖是拥有着几十栋市区大楼的美貌包租婆。一天,她相恋两年的男友约他见面,没想到得知对方出轨的消息。另一边,谢璟被母亲逼着相亲,把车停到路边摆烂,刚启动不小心撞上夏暖暖。谢璟将人送到医院,夏暖暖醒来后记忆混乱,把对方当作曾经帮过自己的白月光。黛西(芭芭拉·史翠珊 Barbra Streisand 饰)是一个性格开朗活泼,人见人爱的姑娘,什么都好的她只有一个缺点,那就是烟瘾奇大无比。黛西的未婚夫特纳给黛西在食品公司里找了一份工作,这是一个清闲自由收入又高的工作,可唯一的要求就是从业者不能吸烟,因此,黛西必须在最短的时间里把烟给戒了。 为了帮助黛西戒烟,特纳找到了心理医生查伯特(伊夫·蒙当 Yves Montand 饰),希望查伯特能够通过催眠的方式来帮助黛西戒除烟瘾。刚开始,查伯特是拒绝的,但当他发现黛西似乎有着某些异于常人的特异功能后,决定通过催眠来解开其中的奥秘。。