Harper's Island

Harper's Island is an American horror mystery limited series created by Ari Schlossberg for CBS. Schlossberg, Jeffrey Jackson Bell and Jon Turteltaub served as executive producers. The series features an ensemble cast led by Elaine Cassidy alongside Christopher Gorham, Katie Cassidy, Cameron Richardson, Adam Campbell, C.J. Thomason, and Jim Beaver. The plot follows a group of family and friends that travel to the titular locale for a destination wedding, only to learn that there is a killer among them. At the center of the mystery is Abby Mills (Elaine Cassidy), whose mother was one of several people murdered by John Wakefield seven years prior.