In this video, the stars of the original I Know What You Did Last Summer share behind-the-scenes stories about their off-set antics. They reveal how playful behavior nearly turned into a horror scenario on set. The interview features Freddie Prinze Jr., Jennifer Love Hewitt, and director Jennifer Kaytin Robinson discussing the upcoming sequel and their memorable experiences filming the classic slasher. Fans get an inside look at the fun and chaos behind this iconic horror franchise.