In this chilling new promo for the upcoming legacy‑sequel, returning stars Jennifer Love Hewitt and Freddie Prinze Jr.—joined by fresh faces like Madelyn Cline and Chase Sui Wonders—ask the film’s iconic question: “What are you waiting for?” The teaser sets the stage for a suspenseful showdown as the hook-wielding Fisherman returns. I Know What You Did Last Summer is now in theaters!