Continuity mistake: Jason chases Pam with a clean machete, however in the shot just before he's hit by the tractor, the machete is bloody. (01:10:40 - 01:11:20)
Continuity mistake: During the final chase scene, where Pam and Reggie are running through the woods, the pink sweater, which is over her shoulders, disappears and reappears at random until she finally loses it by the tree where Matt is found murdered. (01:08:50)
Continuity mistake: The leaves around the blanket Tina and Eddie lay on vary during shots, the position of the blanket changes from wrinkled to smooth and the shade in the scene keeps changing. (00:40:55)
Continuity mistake: When Demon is in the outhouse, the pullcord hanging above his right shoulder disappears in some shots. (00:51:35)
Continuity mistake: When Roy is squeezing Eddie's head against the tree with the leather strap, he is turning the rings counter-clockwise in the first two shots, but then clockwise in last shot. (00:44:20)
Continuity mistake: When Sheriff Tucker has the two newspaper clippings he puts the one entitled "Killing Spree End in Crystal Lake" at the top. In the following shot he has the other clipping at the top. (01:21:35)
Continuity mistake: When Joey walks out onto the porch, he has a yellow chocolate bar sticking out of his sweater. In a following closeup it has gone but it reappears in the next wide shot. (00:17:20)
Continuity mistake: Jason gets his left shoulder sliced by a chainsaw. However later his right shoulder can briefly be seen as the one which is cut. (01:17:55)
Continuity mistake: When Reggie hits Roy with the tractor, the wound on his chest only appears after he has hit the ground. (01:11:20)
Continuity mistake: When Ethel and Junior take off on the bike, the shades surrounding the police car differ between shots. (00:16:25)
Continuity mistake: As Pam runs through the woods, she stumbles upon Matt with a screwdriver impaled in his forehead. The amount of blood on his face changes between shots. (01:09:25)
Continuity mistake: When Ethel says "Now, I wanna tell all of you. Mark my words." she has her arms down. When it cuts she leans her left arm against her waist. (00:15:55)
Continuity mistake: As Jason approaches the smashed barn door, some of the wooden planks in the left side of the door disappear between shots. (01:12:50)
Continuity mistake: When Tommy is at Jason's grave, the stones around Jason's grave are different from the closeup to the aerial shot. (00:01:20)
Continuity mistake: The position of the chicken changes as Ethel gives it it's last on-screen chop. (00:31:40)
Continuity mistake: After Eddie scares Tommy with the mask, on the wall there's a poster - "Four ways you can stop drug abuse...", with nothing under it. When Tommy beats Eddie up there's now another small sheet tacked up under it. (00:29:45)
Continuity mistake: Just before the spike goes through Demon's stomach, his gold necklaces change position between shots. (00:53:40)
Continuity mistake: Just before Junior is killed, the level of the stew Ethel is making changes from shot to shot. (00:56:00)
Suggested correction: That's because she keeps throwing vegetables and other ingredients into the pot.
Continuity mistake: When Tommy is dropped off at Pinehurst, the way he holds his bag changes between shots as he walks through the door with Pam. (00:09:15)
Continuity mistake: After Tommy takes the prescription bottle out, and takes out a pill, pills scatter all over the desk. In the next shot the pills are arranged differently and some are gone, and also the pill bottle has gone. (00:26:20)
