Quick recap
Twenty-five years after the first massacre, Tara Carpenter is attacked at home by Ghostface and survives. Her older sister Sam comes back to Woodsboro with her boyfriend Richie and reveals her secret: she is Billy Loomis's daughter. Tara's friends become targets, and Mindy explains the killer is making a requel. Dewey helps the sisters and is killed at the hospital. Sidney and Gale return to town. At a party in Stu's old house, Amber unmasks as Ghostface, and her partner is Richie: two Stab fans who want a new movie based on real events. Gale shoots Amber, Sam kills Richie, and Tara finishes Amber off.

