Description Courtney Bates, who survived the events of the first film, is now a senior in high school. She invites her crush, Matt, to stay at a condominium for her birthday weekend with her and her friends, Amy, Sheila, and Sally. Upon arriving, two of the girls' boyfriends, Jeff and T.J., show up at the house. That night, Courtney has a dream of the killer from the first film, who is now reincarnated as a greaser and armed with a drill bit guitar, and awakens on the kitchen floor. That day, her visions grow violent but she is comforted when Matt arrives. Sally disappears and the group is unable to find her, but she later returns to the house, having left to go to the store.
Courtney and Matt are left alone. Matt surprises Courtney with a birthday cake and the two begin to have sex. The killer impales Matt through the chest and chases Courtney downstairs, where he confronts the group, who have just returned. The killer impales Sally with the drill. Sheila and T.J. flee, while Courtney, Amy, and Jeff leave in Jeff's car. Jeff is impaled by the killer, and Courtney and Amy flee back to the house. Sheila and T.J. run to a nearby house for help, but the killer catches up to them and T.J. is killed. Sheila manages to return to the condominium before the killer murders her as well. Courtney and Amy escape but the killer pursues them through a construction site, where Amy falls to her death. Courtney uses an oxyacetylene torch to light the killer on fire, finally killing him.
Sometime later, Courtney wakes up next to Matt, but he morphs into the killer. She then awakens inside a psychiatric ward and screams frantically, as a drill bursts through the floor and the credits roll.
