Guest Stars Henry Ian Cusick as Jason Derek Riddell as Lewis Clare Malka as Alex Brown Ken Hudson Campbell as Adam Salter Will Tacey as Reg Newberry Andrew Cryer as Paul O'Sullivan Ewan Thompson as Dave Grazyna Monvid as Louise Newberry Iona Grant as Lorna Merriman Kourosh Asad as Dr. Parviz Yazdoni Neville Hutton as Tim Chrissie Furness as Mrs. Martin
