Guest Stars Clare Calbraith as Joan Owen Shannon Watson as Miranda Ashby Nina Barker-Francis as Chloe Miya Ocego as Jules Georgina Rich as Sheena Ashby Connie Jenkins-Greig as Young Ember Eleanor Nawal as Lawley Dominic Coleman as Brad Ashby Niamh Blackshaw as Rosie Elliot Cowan as Russell Knightly Ruaridh Mollica as Troy Underwood Adam Astill as Mr Ryan Joshua Gannon as Young Arj Effy Buckles Jones as Young Hannah Ross Thompson as Ellis Ashby Anna Wilson-Jones as Imogen Knightly Danny Ryder as Gary Amer Nazir as Ali Philip Whitchurch as Superintendent Needham
