New 'I Know What You Did Last Summer' Sequel Releases With Surprise Cameos, Expected Box Office Growth

The 2025 sequel to "I Know What You Did Last Summer" revives the horror franchise with a mix of returning stars and new faces. Jennifer Love Hewitt and Freddie Prinze Jr. reprise their roles, joined by new cast members Madelyn Cline, Chase Sui Wonders, Jonah Hauer-King, Sarah Pidgeon, and Tyriq Withers, who portray a group of friends haunted by a fatal accident they covered up. The film also features surprise cameos from Sarah Michelle Gellar and Brandy Norwood, adding a nostalgic element for fans of the original 1997 film and its 1998 sequel. Directed by Jennifer Kaytin Robinson, the sequel amps up the violence and mystery, drawing inspiration from thrillers like David Fincher’s "Se7en." Off-screen, many cast members remain single, with Madelyn Cline highlighting the challenges of dating due to her demanding schedule. The movie has been screened at exclusive events and is set to release widely on July 18.