介绍：十六岁的帕蒂（克里斯蒂娜·里奇 Christina Ricci 饰）正值叛逆的年龄，个性高傲的她谁都不放在眼里，唯一在乎和喜爱的是自己饲养的一只名叫“DC”的宠物猫每当夜幕降临，生性自由的DC都会偷偷地溜出门外，一次误打误撞之中，它竟然光顾了一宗绑架案的案发现场。受害人将DC看做了最后一根救命稻草，将刻有求救信息的表留在了DC的身上。　　很快，帕蒂就发现了神秘的求救信号，她将这一消息报告给了当地的警局，却被当做是恶作剧给赶了出来。一气之下，帕蒂来到了波士顿寻找FBI警探，为了打发这个小鬼头，警局任命糊涂警探瑞吉（Doug E. Doug 饰）负责此案，一男一女一只猫开始了他们惊心动魄的大调查。

介绍：By the end of the 19th century, the last remaining seven of the vampire clans have spread over the whole of Europe. They are extremely hostile towards one another, but when modern times threaten their species with extinction, there is only one way of ensuring survival. Their children, the HEIRS OF THE NIGHT, must be trained together to benefit from the strengths of the other clans

介绍：By the end of the 19th century, the last remaining seven of the vampire clans have spread over the whole of Europe. They are extremely hostile towards one another, but when modern times threaten their species with extinction, there is only one way of ensuring survival. Their children, the HEIRS OF THE NIGHT, must be trained together to benefit from the strengths of the other clans