Other: In the scene towards the end of the movie where a blonde haired girl opens the front door to the house and Jason is standing there, he raises his right hand which is holding an axe, he then plunges it straight down. When the camera pans back the girl has the axe in her head on the opposite side and at a different angle then it would actually be.

Visible crew/equipment: As Tina swerves off of the road after seeing her mum get killed by Jason in the middle of the road, if you look in the back of the car, you can see a camera set up, filming the shots in the back seat.

Continuity: When Tina uses her psychic power to hang Jason, the size of the hole he falls through and the amount of debris surrounding the hole changes between shots.

Revealing: When facing Jason after he throws the girl with an axe in her head, we see why his eyes always are black. The eye holes on the mask are covered with black cloths.

Continuity: When Dan is in the woods the amount of wood he is carrying decreases.

Revealing: When you see Jane pinned dead to the tree you can see her pulse.

Continuity: When the girl is thrown out the window you see her falling with her right shoulder first while crouching. In the next shot she falls directly onto her stomach.

Visible crew/equipment: When the girl is knocking on the door while saying "Maddy?" you can see several shadows from persons moving alongside the wall beside her, even though she is supposed to be alone there.

Continuity: In the scene Robin tells Maddy she's going to get David, a cup of coke on the counter vanishes for a shot, the green napkins move around, and the blue flowery pattern on the bowl disappears and reappears.

Continuity: When Tina is driving, she swerves to avoid Jason. The trees that she almost hits change between shots.

Continuity: When Tina battles with Jason, the height of the basement roof drastically differs.

Continuity: When Jason throws the girl out the window he throws her with her back first. When it cuts from the outside she is coming out the window face first.

Continuity: The bullet hole that Sheriff Garris shot above Jason's eye in Friday the 13th Part VI: Jason Lives is missing from the mask in the movie.

Continuity: When Jason swings the girl in sleeping bag against the tree, he grabs the head end, yet the head end is the one that hits the tree.

Continuity: When David says "The neanderthal man...," he puts his right hand on the girl's chest. When it cuts back his arm is no longer there.

Continuity: Just before Jane is killed in the woods, you see her standing with her arms crossed from the back. When it cuts in front of her she is crossing her arms again.

Continuity: When Jason shoves his fist through Dan in the woods his fist is bloody, but when he kills Dan's girlfriend, the blood is gone.

Continuity: As Jason steps out of the puddle, his clothing is dripping wet. Then in the next shot as he walks after Tina, his clothes can be seen, dry.

Revealing: Obvious stunt double for Tina as she drops the porch roof on Jason and when Jason grabs her and throws her onto the dock. Her hair becomes a smooth blonde wig.

Continuity: The tent that Judy and her boyfriend are camping in changes size between shots.