猫王埃尔维斯．普雷斯利主演的歌唱爱情片，有八首悦耳插曲，女有一批身材基数惹火的比基尼女郎，感觉活色生香。剧情方面主要是套用《乞丐王子》的模式，描述埃尔维斯是石油大亨的儿子，他故意跟迈阿密海滩的滑水教练对调身份，因为他要找到一个爱他本人而非爱他财富的女孩。不料他后来爱上了挖金女郎谢利．费巴莱斯，甚至还为了她跟一名花花…

　　A mathematician and author, Luke Williams, is travelling up to London on a train when he meets a old lady, Lavinia Fullerton, who is also going to London, to Scotland Yard. Lavinia tells Luke that in her small village several people have…