Parker Posey had a memorable role in Scream 3, and despite her character’s apparent exit from the franchise, the actress has an idea about how she could return. The third film in the slasher Scream franchise, Scream 3 is set one year after the events of Scream 2 and follows Sidney Prescott (Neve Campbell), who has isolated herself after the murders that have haunted her. In Hollywood, the Stab franchise film-within-a-film is going strong, but when the cast of Stab 3 begins to get killed off, Sidney returns to help uncover who the new Ghostface is.

https://screenrant.com/parker-posey-scream-3-character-death-return/