Scream 3

The surviving members of the cast from Scream 2 end up going to Hollywood, finding themselves in the film-within-a-film world of Stab 3, where they soon realize they are being stalked by yet another murderous cipher with a “surprisingly” dark secret. Not unsurprisingly, clues to the identity of the killer are actually more clever than the actual Scooby Do-style unmasking, as Scream 3 pretty much abandons any attempt at following the formula of stalk-n-slash to become a self-indulgent parody of itself.