Guest Stars Scott Reid as DC Mick Clark Andrew Frame as DI Ron Cook Grace Calder as Heather Amos Sean Gilder as CS George Harris Millie Brady as Sally Jones Dorian Lough as DI Cresswell Tom Christian as Marcus McBride Amy McCallum as Tracey Brown Maimie McCoy as Nancy Raynott Stewart Scudamore as Frankie Bidiwi David Kennedy as Acting CS Mike Ainsley Jude Barrowcliffe as Nicholas Caffell Nate Barrowcliffe as Daniel Caffell Dan Skinner as Journalist Betty Denville as Debbie Carrisford Jack Shalloo as Constable