Corrected entry: The bed is soaked with blood after Jason kills Sandra and Jeff, yet when Vicky comes into the room the white sheet on top is spotless.
Corrected entry: When Jason slits the guy's throat who is hanging upside down in a tree, look closely and you will see that Jason slits the guy's throat with the dull side of the machete blade. (00:48:25)
Corrected entry: When Jason slits the neck of the guy hanging upside down from the tree, there is no blood dripping off the guy when his girlfriend arrives. How is this possible? She stumbled upon his body only about a minute after he was killed. There would be plenty of blood pouring down. (00:49:05)