The Seamstress was brought into being by the desperate curse of an innocent woman being tortured to death by a vigilante mob. Voracious for blood, the hideously-mutilated specter hunts a small group of friends who become trapped on the island where she died.

Evil dream-demon Freddy Krueger devises a plan to manipulate the unstoppable Jason Vorhees into hacking up the teenagers of Elm Street in an effort to make people remember the name Freddy Krueger, thus freeing him from limbo.