美女作家珍妮弗（Camille Keaton 饰）为了寻求灵感而远离喧嚣的尘世，来到宁静的郊外静心写作。她的美貌以及火辣打扮勾起了当地几名青年的邪念，他们假意帮助羞涩内向的男孩马修（Richard Pace 饰）追求珍妮弗，实则伺机强暴了她。由于马修的软弱，饱受蹂躏的珍妮弗侥幸逃命。 　　不久后，珍妮弗重返此地，马修他们起初惶恐万分，但转而发现珍妮弗已经变成开放大胆的豪放女，遂放心与之交往。然而，珍妮弗的复仇计划才刚刚开始…… 　　本片荣获1978年Sitges – Catalonian国际电影节最佳女主角奖（Camille Keaton）。The film follows Jennifer, a writer who is working on a new novel and needs to get out of the city to finish it. She rents a riverside cabin in upstate New York to work on her novel, attracting the attention of a number of rowdy male locals. They catch Jennifer one day and strip her naked for the village idiot (Matthew) and rape her. Jennifer is later attacked and raped a further two times by the four degenerates, and her novel is also destroyed. But Jennifer recovers, and in her now-twisted, psychotic state, she begins to seek revenge on the men.