Harper's Island is a 13-episode murder mystery about a group of family and friends who travel to a secluded island for a destination wedding. They've come to laugh . . . to love . . . and, though they don't know it . . . to die. As the wedding festivities begin, friendships are tested and secrets exposed as a murderer claims victims, one by one, transforming the wedding week of fun and celebration into a terrifying struggle for survival. Abby Mills, whose mother was killed on the island by a homicidal maniac's rampage seven years ago, journeys home for the first time since the horrific event for the wedding of her best friend, Henry Dunn. Henry, the boy next door, is marrying the woman of his dreams, Trish Wellington, a beautiful and wealthy heiress. But as the wedding week begins, people start dying. Every episode, someone is killed. Wedding guests and island locals, every person is a suspect. No one is safe. No one can be trusted. By the end of the 13 episodes, all questions will be answered, the killer will be revealed, and only a few will survive.