Plot hole: At the end of the movie, the fire department and paramedics arrive just after the house has been set on fire. Yet, as the focus shifts to the outside view, the house has burned all the way down (which takes a couple of hours) and the paramedics STILL have not gotten around to sending Sara and Freddy away for questioning or hospital or the like.Twotall
Continuity mistake: When you see Sara riding her moped up on the road on the way to the meeting with Freddy the sky is blue and dark but when you see her enter the door to the room you can see in the background sunlight coming in from the windows onto the walls. (00:20:50)
Visible crew/equipment: When Michael Myers enters Harold's room at the institution and hands over the knife Harold says, "Michael Myers". If you look carefully on the wall on his right you can see shadows of camera equipment and wiring and also when he is walking past the window you can see a reflection of a camera. (00:14:45)
Continuity mistake: We see countless times that there is a wooded area behind the Myers home (especially after the house burns down, it is seen more clearly). But in the other films, the Myers home is in the middle of a residential neighborhood. Behind his house would be the back of another house.
Audio problem: When Freddy is watching Fist Of Fury he hears the doorbell and says something as he turns his head, but his mouth doesn't move.
Continuity mistake: When Jen's head is on the floor you see the view from her attached camera is facing Sara, Rudy and Jim but when you see Jen's head on the floor the camera is in a position where it is facing straight at the floor. (01:01:25)