The film is notable for introducing (played by a young Corey Feldman), a horror-obsessed boy who becomes Jason's most iconic recurring adversary. The climax features a brutal showdown where Tommy uses psychological tactics and his knowledge of masks to confuse Jason, ultimately delivering the "final" blow with a machete. Cast and Creative Team Friday the 13th: The Final Chapter (1984) - Plot - IMDb

" Friday the 13th: The Final Chapter " (1984) is a landmark in the slasher genre, often cited by fans as the definitive entry in the long-running Friday the 13th franchise . Directed by Joseph Zito, the film was originally intended to conclude the saga of Jason Voorhees by providing a definitive ending to his murderous rampage at Camp Crystal Lake. Plot Overview: The "End" of Jason

Picking up immediately after the events of Part III , the story begins with Jason’s presumed-dead body being transported to a morgue. In classic horror fashion, he revives, kills a doctor and a nurse, and heads back toward the lake to target a fresh group of vacationing teenagers and the neighboring Jarvis family.