There have been prevailing rumors over the years that Kevin Williamson had to completely rewrite the ending of Scream 2 after a script leak, early into production. This mythical story is easy to get lost in, as the idea of different killers in a Scream movie is just about as exciting as can be. So let's take a look at who would have been the killers and what would have been different as we look at the alternate version of Scream 2.