Harper's Island Cast

• Elaine Cassidy as Abby Mills
• Christopher Gorham as Henry Dunn
• Katie Cassidy as Trish Wellington
• Cameron Richardson as Chloe Carter
• Adam Campbell as Cal Vandeusen
• C.J. Thomason as Jimmy Mance
• Jim Beaver as Sheriff Charlie Mills
• Matt Barr as Christopher ``Sully'' Sullivan
• Amber Borycki as Beth Barrington
• Richard Burgi as Thomas Wellington
• Dean Chekvala as J.D. Dunn
• Ben Cotton as Shane Pierce
• Beverly Elliott as Maggie Krell
• Chris Gauthier as Malcolm Ross
• Harry Hamlin as Uncle Marty Dunn
• Gina Holden as Shea Allen
• David Lewis as Richard Allen
• Ali Liebert as Nikki Bolton
• Brandon Jay MacLaren as Danny Brooks
• Claudette Mink as Katherine Wellington
• Sean Rogerson as Joel Booth
• Anna Mae Routledge as Kelly Seaver
• Cassandra Sawtell as Madison Allen
• Sarah Smyth as Lucy Daramour
• Victor Webster as Hunter Jennings