Sarah Michelle Gellar confirmed she will not reprise her role as Helen Shivers in the reboot of 'I Know What You Did Last Summer,' humorously reminding fans that her character died in the original 1997 film. Despite her absence on screen, Gellar will be involved off-camera, offering 'unofficial' continuity advice to her best friend and director of the reboot, Jennifer Kaytin Robinson. Her husband, Freddie Prinze Jr., will return to the franchise as Ray Bronson, alongside new cast members like Madelyn Cline and Jonah Hauer-King. The reboot is slated for release in July 2025, and Gellar expressed enthusiasm for the project, providing moral support to the cast. Additionally, Gellar showed interest in replacing the late Shannen Doherty in a potential 'Mallrats' sequel.