Guest Stars Elen Rhys as Amy Coulter Clare Holman as Claudia Baxter Derek Griffiths as DS Malcolm Guillam Nicholas Sidi as Simon Forsyth Dean Paul Gibson as Erich Strader Sally Carman as DCI Sally Butcher Danielle Flett as DC Philippa Rule Dominik Golding as Chris Chandler Aimee Barrett as Bella Day Alexandra Evans as Karen Myers Julian Miller as Johan Kranz Katie Pattinson as Kate Blair