Caerdydd is a Welsh language television programme set in Cardiff made by Fiction Factory for Welsh public service television station S4C. The series is a “a stylish, new drama about modern, urban Welsh- speakers living in a bilingual city” following “a group of modern urban twenty- and thirtysomethings” with “their complex friendships and relationships [set] against a backdrop of relentless socialising”. First commissioned by S4C’s drama editor Angharad Jones in 2005, as part of a drive by S4C to reach a younger audience, the third series of Caerdydd started its run on S4C on 30 March 2008. The fourth series has been commissioned and went into production in Spring 2008. It started broadcasting on 14 June 2009.