23 mins
Since they first appeared on our television screens in 1963, the Daleks have been a source of enduring fascination for followers of Doctor Who. But just what was their appeal? With producer Verity Lambert, Dalek designer Raymond Cusick, director Richard Martin, actress Carole Ann Ford, writer Robert Shearman, designer Matthew Savage, model unit supervisor Mike Tucker and voice of the new series Daleks, Nicholas Briggs.