First broadcast 29th/30th January 2018.<br /><br />Kevin McDowd, a boy with behavioural problems, is restrained from escaping Kingscote Bows, his residential care home whilst, a few miles away, his mother Jackie dies in a car crash, having ingested an excess of anti-depressant pills.<br /><br />Emilia Fox - Dr. Nikki Alexander<br />David Caves - Jack Hodgson<br />Richard Lintern - Dr. Thomas Chamberlain<br />Liz Carr - Clarissa Mullery<br />Josh Becker - Parks officer<br />Abigail Bolt-Mead - Young Clarissa<br />Sam Bond - Andy Fielden<br />Ian Burfield - DI Alex Hunter<br />Stephanie Carey - Jackie McDowd<br />Charlie Creed-Miles - Conor Flannery<br />John Cusworth - Senior Policeman<br />Roger Dipper - Homeless thief<br />Jenny Galloway - Rosie Blakefield<br />Tom Hanson - Mark Button<br />Leon Herbert - Dr. Kahari<br />Rosie Jones - Serena Prentice<br />James Chuma Mbanefo - Policeman (as James Chuma)<br />Sanchia McCormack - Clarissa's Mother<br />Debbie J. Nash - Eleanor - Dorothy's Daughter<br />Sara Powell - Tilly Maddox<br />Nico Rao Pimparé - Constable Murray (as Nico Pimparé)<br />Andrew Reed - SOCO #1<br />Finlay Robertson - Edward Fielden<br />Toby Sams-Friedman - Kevin McDowd<br />Harriet Turnbull - Sweet Little Girl<br />Stephen Whitfield - Cab Driver<br />Anna Andresen - Second Woman<br />Sam Barnard - William<br />Lynn Farleigh - Dorothy<br />Paddy Glynn - Clarissa's Mother (older)<br />Georgia Goodman - Chemist<br />Jacqueline King - Lindy Muddyman<br />Colin Mace - Bill Gardiner<br />Tony Way - Gordon Jarrow<br />Chris Wilson - Arresting Police Officer
