斯黛拉·斯蒂文

Ghost is an idealogical musician who would rather lay his blues in the ark to the birds than comromise himself. However, when he meets and falls in love with beautiful singer, Jess Polanski, she comes between him and his band members, and he leaves his dreams behind in search of fame.

朱利叶斯·凯尔教授是一个懦弱的人，经常被别人作弄。当一个足球教练在他的全班学生和他喜欢的漂亮学生斯特拉面前侮辱他之后，他决定配制一剂药。当他喝下这剂药后，他变成了一个人人都喜爱的广为人知的充满野性的动物，而且他不再害怕和斯特拉说话。但有一个问题就是，这副药的能量会很快用光。