Guest Stars Gwenno Hodgkins as Elen Prosser Tom Rhys Harries as Gary Pearce Mark Lewis Jones as John Bell Rhys Bidder as Dion Hopkins Ioan Hefin as Philip Hopkins Sion Daniel Young as Morgan Hopkins Richard Elfyn as IPCC Investigator John Pierce Jones as Endaf Jones Gareth Potter as Slaughterhouse Worker Manon Wilkinson as Kelsey Probert Morfudd Hughes as Judith Hopkins Andy Sheldon as Geraint Hopkins
