数学教师亚瑟（托尼·夏尔赫布 Tony Shalhoub 饰）的生活在妻子死于火灾后境变得糟糕。某日，亚瑟突然获悉其叔叔赛瑞斯将一所大宅作为遗产留给了他，于是亚瑟和女儿凯西（莎诺·伊丽莎白 Shannon Elizabeth 饰）、儿子巴比以及保姆四人搬入了豪华的宅邸，正当他们为住所的舒适感叹时，一位不速之客丹尼斯（马修·里沃德 Matthew Lillard 饰）向他们发出警告，原来丹尼斯具有通灵能力，曾经和赛瑞斯一起搭档捉鬼，而赛瑞斯捉鬼的目的，乃是根据古书指引，建造一所用十三鬼魂作为能源，具备预知能力的设备“恶魔之眼”。这所豪宅的真实面目便是赛瑞斯的灵媒设备，亚瑟等人被困在其中，眼看要做为唤醒恶魔的活人献祭……

蚂蚁Z对蚂蚁王国的现状十分不满，但天生胆小的他也只能在一边唠唠叨叨，幸好友兵蚁威的保护，瘦弱的Z才不会被欺负。一次偶然机会，Z遇上了逃跑出皇宫的公主宝拉，宝拉因为被母后安排即将与曼将军结婚而不满才离家出走的。在俱乐部里，宝拉主动邀请不起眼的Z跳舞；Z无意中得知了宝拉的身份，跑去和威调换了身份假扮士兵为了能在阅兵中和公主见面。曼将军不仅是个战争狂人，对蚂蚁王国还有着不可告人的阴谋。Z被派上了战场，靠躲在坑内逃过了一劫，被曼将军奉为英雄。但曼将军看出了Z暗恋公主，想把他杀害。情急之下，Z绑架公主逃了出去……

Stevenson Lowe has just moved into a fabulous brownstone with his girlfriend, Julia, who wants to get married. But all thoughts of proposing are quickly scared out of him by a couple of grouchy ghosts who have the marrige from hell. They are Max and Lily Gale, the original residents of his newly purchased brownstone who have no intention of leaving to make room for this new couple. When Julia decides she's waited long enough for a proposal, she leaves Stevenson and his crazy ghost stories behind. Will his afterlife houseguests be able to reunite our young lovers?