Contributed by: Daniel Zubiate
The story is supposed to take place in early summer. However, when Alice is in the canoe at the end of the movie, you can see the leaves on the trees in the background have Fall colors.
We can see the first dice roll in the Monopoly game is 1-2 but it's announced as "double sixes."
Outside the diner, it is quite obviously a fire hose being sprayed back & forth to create the rain.
The lightning on Jack & Marcie is yellow light being flashed on their faces. Real lightning has a bluish tint.
Contributed by: Dirk Johnson
When Alice finds Bill pinned up against the door his eye twitches. It's because the make-up and arrow glue to his eye was burning him and causing excruciating pain.
When Alice struck the machete on Mrs. Voorhees' neck, the blade swings from right to left, yet the head was lopped off on the opposite side of the blade.
Did you notice that Ms. Voorhees wasn't wearing the same flannel shirt as the killer had on, when killing Kevin Bacon and others? She must have had time to change shirts. LOL
Also, it was always Tom Savini or some other dude's hand in all of the kill shots. Why could they have not used Ms.Palmer's hand? :-)