Guest Stars Victoria Pugh as DSI Susan Lynn Lowri Izzard as PC Mari James Garmon Rhys as PC Ryan Davies Sarah Tempest as Alys Mitchell Lara Catrin as Lea Pryce Gwion Aled Williams as Tomos Elis Ioan Hefin as Matthew Rhodri Sion as Ieuan Rhys Manon Wilkinson as Sara Dean Beth Robert as Carol Reed John Pierce Jones as Bryn Roberts
