The Light in the Hall () is a drama filmed in both Welsh and English. About The series was co-produced by S4C, Channel 4, and the producers Duchess Street Productions and Triongl in association with APC Studios. The show is based in Carmarthenshire, Wales where two of the leading actors, Alexandra Roach and Iwan Rheon are from. Significant parts of the series also also filmed in the Tywi Valley, in the towns of Llandovery, Llangadog, Llandeilo and Carmarthen. Some filming was also done in Cardiff. The Welsh series has six episodes and is based in Llanemelyn, a town in west Wales. It follows a young journalist, Cat Donato who is played by Alexandra Roach who's best friend Ela Roberts, went missing 18 years ago. A quiet gardener named Joe Pritchard played by Iwan Rheon, is arrested following a confession but he cannot explain what happened to the body. One review says that the series takes an hour to set the scene and is at it's strongest during the interpersonal scenes, particularly the tender relationship between Sharon and Dai. Greta’s refusal to join her mother’s “Murderwang! Gang” is a memorable moment also. Cast Sharon - Joanna Scanlan Joe - Iwan Rheon Cat - Alexandra Roach Dai - Morgan Hopkins Murat Ozdemir - Memet Ali Alibora Judge Rowe - Anita Reynolds Young Joe - Dylan Jones Ela - Ella Peel Ceri-Ann - Shelley Rees Bronwen - Andria Doherty Maddie - Llinor ap Gwynedd Steve - Ben Bailey Smith Mags - Siwan Morris Greta - Annes Elwy DCI Parry - Ioan Hefin Sali - Catherine Ayres Rhydian - Gareth Elis Sasha - Lily Beau Conway Young Shelley - Mari Ann Bull Phil - Alex Harries Eilis - Delyth Wyn Ian - Aled Pugh References Television shows set in Wales Welsh television series S4C original programming Channel 4 miniseries