Guest Stars Mark Lewis Jones as Caleb Williams Gerran Howell as Rhys Simpson Louis Serkis as Johnny Williams Natalia Kostrzewa as Eva Bartosz Eiry Thomas as PC Jane Crowther Carly-Sophia Davies as Sadie Simpson Michael Obiora as Scott Foley Sharon Morgan as Gwen Thomas Jack Parry-Jones as DCI Neil Anderson Cat Simmons as Robyn Joshua McCord as Bunny Garmon Rhys as Dan Gareth David-Lloyd as Gethin Josef Altin as Kenny Davies Darren Evans as Stuey Gwen Ellis as Doris
