If this killer does come back and he’s for real, there are a few things that you gotta remember. Is this simply another sequel? Well if it is, same rules apply. But-here’s the critical thing-if you find yourself dealing with an unexpected back story and a preponderance of exposition, then the sequel rules DO NOT apply. Because you are not dealing with a sequel, you are dealing with the concluding chapter of a trilogy.
Scream 3 (2000) dir. Wes Craven