A bunch of young people are invited to a Caribbean cruise on a gangster's yacht, to distract the attention of the authorities. Unfortunately, a mutant cat which escaped from a test laboratory also gets on board, and kills most of the passengers.

　　泰莉（乔伊丝海瑟 饰），18岁，人见人爱，她是学校中最受欢迎的女孩子。一心想当新闻记者的泰莉，在一次新闻采访竞赛中，写了一篇“一个自认为男性运动员的女人”的报导，却惨遭评审退回。泰莉认为，一定是她的女性身份造成老师们的偏见，于是她决定剪短头发、换上男装、压低声音，以男生的身份进入一所男校就读！进入男校后，泰莉差点在更衣室与体育课上曝光，更糟的是，她爱上了英俊温文的男同学瑞克（克莱顿朗纳 饰）......泰莉要如何向瑞克表明自己的女儿身呢？

　　An orphan boy and a pampered rich-kid girl are trying to uncover secrets of the past to save their romance and their skin.