Friday the 13th: The Final Chapter

Friday the 13th The Final Chapter is a 1984 slasher horror film directed by Joseph Zito, and the fourth installment in the Friday the 13th film series. Following the events of Friday the 13th Part III, Jason Voorhees returns to Crystal Lake and continues his killing spree on a family and a group of neighboring teenagers after being revived from his mortal wound. The film stars Corey Feldman, Ted White, Kimberly Beck, and Crispin Glover.

The night after the events of previous film paramedics clean up the remains left by psychopathic killer Jason Voorhees and deliver him to the morgue. After escaping from the cold storage, Jason kills a doctor by slicing his throat with a hacksaw and stabbing a nurse with a scalpel.The next day a group of teens are driving to Crystal Lake for the weekend. The group consists of Paul, his girlfriend Sam, Sarah, her boyfriend Doug, socially awkward Jimmy, and prankster Ted. On the way, the group comes across a hitchhiker who is killed shortly after by Jason, who has returned to the area. The teens arrive and meet neighbors Trish Jarvis, her brother Tommy, and their dog Gordon. While going for a walk the next day, they meet two local girls, twins Tina and Terri, and they decide to go skinny dipping with them. Trish and Tommy happen upon the scene and before they leave, Trish is invited to a party to take place that night. Afterwards, their car breaks down and Trish and Tommy meet a young man named Rob. They take him to their house where Tommy shows Rob several monster masks he made himself before Rob leaves to go camping. ........

Source: Wikipedia