Guest Stars Victoria Pugh as DSI Susan Lynn Garmon Rhys as PC Ryan Davies Lowri Izzard as PC Mari James Sarah Tempest as Alys Mitchell Megan Llyn as Bethan John Lara Catrin as Lea Pryce Melangell Dolma as Sam Shepherd Ioan Hefin as Matthew Mali Ann Rees as Ffion Gwion Aled Williams as Tomos Elis Rhodri Sion as Ieuan Rhys John Pierce Jones as Bryn Roberts Morfudd Hughes as Ruth Driscoll Wyn Bowen Harries as Aled Driscoll Jess Parsons as Kelly
