Jason Goes to Hell: The Final Friday (1993)

Revealing mistake: When Jason (in Robert's body) is shot in the head at the end of the hall, a close up reveals the bullet hole to be obviously just makeup. (01:05:35)

Steven Freeman: Duke! The part about being reborn through a Voorhees woman, does it have to be a living woman?
Creighton Duke: No.
Steven Freeman: Duke, that thing is in the basement with Jessica's dead mother.
Creighton Duke: Holy mother of God.

Trivia: When Steven is in Jason's house, we see the "Necronomicon", or "Book of the Dead" from the "Evil Dead" movies. He even picks up the book and flips through it. The director has said this is because Jason is a deadite, as his mother made a pact with the devil to bring him back from the dead.