Guest Stars Eiry Thomas as Greta Collinson Christian Patterson as Rhys Griffiths Ashley Thomas-Evans as Greta's Son Sam Rees as Angela's Son Ruth Madeley as Laura Tucker Emily May as Mia Griffiths Verity Blyth as Bertie Paulsen Morgan Llewelyn-Jones as Griff Cook Owain Gunn as Mark Jones Joely Curran as Tessa Collins Millie Davies as Ava Driscol Georgia Reed as Mel Price Lauren Jackson as Tina Edwards Samantha Spragg as Seren Collinson John Macmillan as Gareth Jarvis Lu Corfield as Gemma Crabbe Victoria Derbyshire voices Radio Presenter Phylip Harries as Clerk Nicola Reynolds as Judge Shireen Al-Salihi as Jury Foreman
