Guest Stars Faye McKeever as Linda Jay Bronagh Waugh as Charlotte Proctor Ben Bailey Smith as DC Brian Lodge Joel Morris as Tim Wells Barry Ward as DI Steve McCusker Ron Cook as DSI Chambers Jay Simpson as DS Chris Healey Andy Jaye as News Correspondent Alex Bhat as DS1 Cal MacAninch as Neil Sinclair Ross Anderson as Douglas Stewart Jonathan Coy as Professor David Bowen Oscar Garland as Juan Beth Goddard as Frances Pauline Turner as Elizabeth Sinclair Tony Way as Mike Cattran Stuart McQuarrie as Ronald Moss Laura Elphinstone as Tilly