Guest Stars Steffan Cennydd as Jack Wilkins Steven Meo as DI Lynne Harries Richard Corgan as DS Glyn Johnson Kyle Lima as DC Nigel Rowe Simon Armstrong as Oliver Wakefield Rhodri Evan as DCS Coles Sara Lloyd-Gregory as Leanne Dauncey Ioan Hefin as Mark Evans QC Amy Morgan as Erin Davies Ian Staples as Jury Foreman Ian Saynor as Justice Sir John Griffith Williams Anita Reynolds as Court Usher Rhiannon Meades as Court Clerk Llinor Gwynedd as DI Anwen Evans Huw Morgan as Vicar