Guest Stars Christopher Cowlin as Police Officer Owen McDonnell as Ryan Kelvin Haydn Gwynne as Helen Ferguson Clare Calbraith as Lizzie Kennedy Daisy Ridley as Hannah Kennedy Liam Garrigan as Dr. Christy Nash Ashley Walters as DI Carter Daisy Waterstone as Katie Bowman Kirsty Besterman as Amy Nash Jamie Parker as Ben Morgan Gary Pillai as Stephen Miskin Peter Vollebregt as Mark Janssen Teresa Churcher as Gemma Bowman Julie Hoult as Carol Clare Wille as Phoebe Gilchrist
