BBC Radio Wales's Favourite Roald Dahl Character

As part of the Roald Dahl Centenary celebrations, listeners have been voting for their favourite character from across the Cardiff-born author's books. In this special programme, Mark Goodier and Alex Jones countdown listeners' Top 10, joined by a host of special guests and interviews with famous fans such as Claudia Winkleman, Nick Grimshaw, Pam Ferris, Fern Britten, Cerys Matthews and Michael Ball.