Eve Myles Faith Howells Actor Bradley Freegard Evan Howells Actor Harry Unsworth Rhodri Howells Actor Oscar Unsworth Rhodri Howells Actor Demi Letherby Alys Howells Actor Lacey Jones Megan Howells Actor Mark Lewis Jones Steve Baldini Actor Hannah Daniel Cerys Jones Actor Aneirin Hughes Tom Howells Actor Aimee-Ffion Edwards Madlen Vaughan Actor Rhashan Stone DI Laurence Breeze Actor Anastasia Hille Gael Reardon Actor Eiry Thomas DI Susan Williams, DS Susan Williams, PC Susan Williams Actor Catherine Ayers Lisa Connors Actor Rhian Morgan Marion Howells Actor Matthew Gravelle Terry Price Actor Seren Letherby Rhodri Howells Actor Maggie Russell Executive Producer Adrian Bate Executive Producer Pip Broughton Producer Matthew Hall Writer