三个钻石王老五：午夜建筑师彼得（汤姆•塞立克 Tom Selleck 饰）、午夜艺术家麦克（斯蒂夫•古根伯格 Steve Guttenberg ）和演员杰克（特德•丹森 Ted Danson 饰）合住在曼哈顿的一套高级公寓内，三人风流成性，过着悠然自得的生活。然而，这种生活就在杰克出外地拍片的某天早上被打破了。另外两个室友在公寓门口发现了一名被遗弃的女婴，据遗弃者留下的字条称，这是杰克的亲生女儿。彼得和麦克只得将女婴抱进屋内，开始了“初为人父”的生活。虽然两人经常应付各种各样的女人，然而应付女婴还是第一次。他们被女婴搞得手忙脚乱，焦头烂额；然而通过一阵子的相处，他们内心的父爱情结又油然而生……
回复 :曾是网球选手的博比（西恩•潘 Sean Penn 饰）最近霉运缠身，先是欠下赌债被债主砍去手指，继而在前往拉斯维加斯还债途中汽车竟然在一个偏僻的小镇苏必略抛锚了。然而，倒霉透顶的博比怎么也没有想到，他的恶运其实刚刚开始。在苏必略，博比先是被修车工敲诈，强行扣下了他的车；然后，他在商店又遭到了抢劫，最后，万分郁闷的他甚至在酒吧喝闷酒都被一个不明所以的青年纠缠，硬是说他和自己女友有染，两人甚至大打出手。就在此时，博比遇到了一位神秘美女格雷斯（詹妮弗•洛佩兹 Jennifer Lopez 饰）。当他们正在进行好事时，撞见了格雷斯的丈夫杰克。出人意料的是，杰克竟然要求博比干掉格雷斯！怪事一桩接一桩，完全摸不着头脑的博比最终何去何从？
回复 :Kang Hyeon-joong, a former National Intelligence Service agent, is currently running a private investigator office after he quit his previous job. Han Mi-so is his secretary helping him with his daily tasks in the office. One day, Kim Jin-hee comes to the detective’s office and requests him to investigate all the women who follow her husband around. She introduces herself as wife of Jang Joon-seok, CEO of the prominent construction company, Dae-ho Trading. When she started dating her current husband, who used to be a mere frontline employee, her father trained him into a professional entrepreneur and then promoted him to the current position. When her husband became successful, women began pursuing him. She said these women tried to blackmail her husband for money. Kang Hyeon-joong accepts the request and starts investigating the women around Joon-seok. When Kang Hyeon-joong finds out that there is this woman, So-yeon, who sees joon-seok often, he scolds So-yeon. However, she says it is unfair because it is Joon-seok, who is bothering her.
回复 :深夜，若珊上网与母亲嘉文交谈，听见厅中有异声往外察看，却被色狼强拉至出客厅侵犯。若珊挣扎逃回房内向嘉文求救，嘉文目睹色狼背部有蝎子纹身但欲救无门，眼白白通过电脑视像看着若珊被奸。事后在警署若珊一口指证乔子扬是非礼犯，但精液化验结果与子扬不吻合，加上他并没有任何纹身，子扬当然否认一切。警署门外若珊遇上子扬发生纠缠，嘉文苦劝中令若珊感到嘉文是否不信自己，羞怒下跳楼自杀，嘉文见女儿倒在血泊中，后悔没有相信若珊，决定用方法使子扬露出狼相。一天夜里，色狼真的来了，却被子扬打退，嘉文此时以为误会了子扬，遂邀子扬吃饭道谢，本沉醉于浪漫气氛的嘉文突然发现子扬的鞋子沾有若珊的萤光指甲油，遂质问子扬，子扬露出本来面目，欲非礼嘉文，后嘉文取刀刺伤子扬，嘉文感若珊已沉冤得雪。可是，嘉文收到警察电话，事情却是出乎意外……
