The Scream saga is back thanks to the legacy sequels Scream (2022) and Scream 6, which have revived various theories about past Ghostface killers, especially Stu Macher (Matthew Lillard). The horror genre has benefited from the trend of reboots and “requels”, and one franchise that was successfully brought back to life through this is Scream. A decade after the saga’s supposedly final chapter, Scream 4, the franchise was revived with a fifth movie, simply titled Scream, which brought back the saga’s three main characters and survivors: Sidney Prescott (Neve Campbell), Gale Weathers (Courteney Cox), and Dewey Riley (David Arquette).

https://screenrant.com/scream-movies-stu-macher-theories-be/