Special that gets up close and personal with US hit drama Harper's Island. Narrated by Fearne Cotton, it goes inside the terrifying world of Harper's Island with exclusive cast interviews, behind-the-scenes footage and an insight into how a top US drama is put together. The program focuses on the key murders that have taken place during Henry and Trish's wedding week up until episode ten, plus a visit to the show;s real location - Bowen Island in Canada - with Adam Campbell, who plays Cal.