Soon to appear in the feature films Mr Nice and Ironclad, Dewi Rhys Williams is a familiar face on Welsh television screens. Since the early days of Dihirod Dyfed and Dinas through to Mind to Kill and Y Glas and on to more recent productions such as Cowbois ac Injans and Teulu, Dewi has been an S4C staple for years. He played the role of Jem in the feature film Arwyr for Boom Films and can also be seen in the feature film Nightwatching directed by Peter Greenaway. Also a very experienced presenter and voice-over artist, Dewi can often be heard promoting programmes on both S4C and BBC.