In the story
Sally returns as an older survivor seeking confrontation. Fouéré takes over the role originated by Marilyn Burns, making the distinction between character continuity and performer continuity especially important.
Continuity matters
A later continuation of the original film’s premise, separate from the Hewitt remake pair and the Heather/Jed Sawyer branch. Sally is played here by Olwen Fouéré; Marilyn Burns originated the role.