Guest Stars Victoria Pugh as DSI Susan Lynn Lowri Izzard as PC Mari James Garmon Rhys as PC Ryan Davies Lisa Victoria as Catrin Pritchard Ffion Dafis as Kelly Owen Owain Gwynn as Sion Wells Lois Elenid as Beca Mathews Bryn Fôn as Hefin Mathews Melangell Dolma as Sam Shepherd Jac Jones as Liam Pritchard Dyfrig Evans as Glyn Jones Manon Prysor as Rhian Jenkins Gruffydd Wyn Jones as Jason Williams Sion Pritchard as James Rhys Mark Robert-Flanagan as Karl Lewis Nia Haf as Lois Jones Gwyn Vaughan Jones as Gwenidog Emyr Gibson as Rhydian Jones Joseff Jones as TWM Jones Eilir Gwyn as Paul Evans Tesni Kujore as Cariad Karl
