"I Still Know What You Did Last Summer" is a 1998 horror film and a sequel to the original 1997 movie. It follows the story of a group of friends who are haunted by a mysterious figure seeking revenge for a deadly secret they share. The film features characters like Julie James and Ray Bronson, who try to escape the terror while uncovering the truth behind their past actions. Set during a tropical vacation, the friends face a series of terrifying events as they are stalked by the vengeful killer. The film explores themes of guilt, friendship, and the consequences of one's actions, all while delivering suspenseful moments and slasher elements.