Guest Stars Andrea Lowe as DI Taylor Clare Holman as Helen St Clair Terence Maynard as DS Cleaver Chloe Harris as PC Kirsty Dove Safia Oakley-Green as Cinderella Jackson Bally Gill as Neel Fisher Tom Glenister as Young Kevin Bill Jones as Ronan Sparrow Hazel Ellerby as Madeleine Hooper George Howard as Young Ian Harpal Hayer as PC Arjun Patel Sean Gilder as Dean Simmons Charles Dale as Leonard Gibson Phaldut Sharma as Chief Constable Fraser Pip Torrens as Commissioner Charles Dawes Mark Frost as Martin St Clair Lance O'Reilly-Chapman as Noah Jackson Sunetra Sarker as Sheriff of Nottingham Maimuna Memon as Anoushka Aram Joe Bolland as Adam Salisbury