Eve Myles Faith Howells Actor Bradley Freegard Evan Howells Actor Seren Letherby Rhodri Howells Actor Harry Unsworth Rhodri Howells Actor Oscar Unsworth Rhodri Howells Actor Demi Letherby Alys Howells Actor Mark Lewis Jones Steve Baldini Actor Lacey Jones Megan Howells Actor Matthew Gravelle Constable Terry Price Actor Catherine Ayers Lisa Connors Actor Suzanne Packer Delyth Lloyd Actor Aneirin Hughes Tom Howells Actor Rhian Morgan Marion Howells Actor Hannah Daniel Cerys Jones Actor Alex Harries Arthur Davies Actor Eiry Thomas DI Susan Williams Actor Mali Harries Bethan Price Actor Richard Elfyn DCI Huw Parry Actor Kizzy Crawford PC Emma Jones Actor Pinar Ögün Dr Meral Alpay Actor Matthew Hall Writer Adrian Bate Executive Producer Pip Broughton Producer, Director Sian Naiomi Writer Anwen Huws Writer Nora Ostler Producer Andy Newbery Director