<P> Julie finds an article mentioning Susie's father, Ben Willis, and realizes it is Ben they ran over, moments after he had killed David to avenge his daughter . She then goes to the docks to tell Ray, but he refuses to believe her . Julie notices Ray's boat is called Billy Blue and runs away before Ray can explain that he went to see Missy to relieve his conscience . Ben appears, knocks Ray out, and invites Julie to hide on his boat . Looking around, she finds photos and articles about her friends and her, and pictures of Susie . Ben's boat leaves the docks, as Ray regains consciousness and steals a motorboat to rescue Julie, who is being chased all around Ben's boat . Ray ultimately uses the rigging to sever Ben's hook - carrying hand and send him overboard . When the police question them, they deny knowing why Ben attempted to kill them, but they are relieved not to have actually killed anybody the previous summer, and reconcile . </P> <P> A year later, Julie is in college in Boston . As she enters the shower, she notices the words "I still know" on the mirror . Moments later, a dark figure crashes through it . </P> <Ul> <Li> Jennifer Love Hewitt as Julie James </Li> <Li> Sarah Michelle Gellar as Helen Shivers </Li> <Li> Ryan Phillippe as Barry Cox </Li> <Li> Freddie Prinze Jr. as Ray Bronson </Li> <Li> Bridgette Wilson as Elsa Shivers </Li> <Li> Anne Heche as Missy Egan </Li> <Li> Muse Watson as Ben Willis </Li> <Li> Johnny Galecki as Max Neurick </Li> </Ul> <Li> Jennifer Love Hewitt as Julie James </Li>

Who plays in i know what you did last summer