Guest Stars Andrew Dowbiggin as DS James Clarke Richard Huw as Tom Hayes Lucy Hillyard as Kelly Meredith Jordan Mifsud as Krzysztof Babakowski Liam McCheyne as Jake Meredith Hazel Ellerby as Sue Mooney Philip Hill-Pearson as Ryan Foley Adam Hussein as Josh Ellie Duckles as Hanna Babakowski Noah Valentine as Dylan Meredith Ciaran Griffiths as Lee Ward