Guest Stars Robert Angell as Nigel Hinchcliff Phil Rowson as Officer Stratham Jack O'Connell as Dale Karen Bryson as Francine Sacha Parkinson as Lisa Michelle Holmes as Lyndsay Woodham Vincent Davies as Mr Fisher Penny Layden as Shelley Baxter Martin Oldfield as School Doctor Kieran Patel as Ryan Anjali O Vyas-Brannick as Shafira Korette Jammah as Courtney