Cheryl Blossom [as herself and as Shirley Merriwether]; Betty Cooper; Veronica Lodge; Archie Andrews; Jughead Jones; Mr. Weatherbee; Jason Blossom; Reggie Mantle; Miss Grundy
Synopsis
Using her Shirley Merriwether identity, Cheryl enrolls in Riverdale High in order to sow discontent between Archie, Betty and Veronica, hoping to break the triangle up and move in.