Continuity mistake: In part 3, Jason was stabbed in the hand and leg yet there are no wounds or damage to his clothes.
Continuity mistake: This mistake is for the Deluxe Edition DVD only. In the previous film, Jason is defeated by an axe blow to the head, which pierces through the top of his hockey mask on the left side. In this subsequent sequel, the cut in his mask is still on the left side. However, for the menu of this DVD, the hockey mask is shown as the menu art with the same cut from the axe. However it's on the wrong side of the mask, being on the right side now.