在这部禁忌师生恋恐怖/惊悚片中,精神方面有问题的黛比逃出了精神病院，并在杀死一名女大学生后，假冒其身分在校园中活动。 黛比不久后便迷恋上英俊潇洒的教授山姆，并想尽办法接近梦中情人，成为教授眼中的宠儿，而对于黛比来说，所有接近山姆的女人都是情敌，而对付这些讨厌鬼的唯一办法便是：格杀勿论！
Psychopath Debbie Strand escapes from a mental institution for the criminally insane and takes the identity of a co-ed she meets and dies out of fear of Debbie and sets herself up on a college campus where she once again begins killing students and faculty who get in the way with her obsession with her former high school teacher Sam Deckner now teaching at the college.
