A town harbouring dark secrets. People who'll do anything to hide what they've done. Photographer Isla Wilson is thrilled she's landed her dream job, but the clients who hired her are getting stranger by the day. It sounded so perfect - a month's assignment at the misty, sprawling Scottish Highlands property of brilliant architect Alban McGregor, and his wife, Jessica. But deep in the woods, there is a chilling playhouse. Two years ago, the McGregors'...