John Humphrys asks the questions in another semi-final. The specialist subjects are films based on the works of Stephen King, Joan Rivers, US state capitals and Neil Gaiman novels.

John Humphrys presents the fourth semi-final of the classic quiz where contenders return to the black chair under the glare of the spotlight and the ticking clock to win a place in the grand final. The Specialist subjects tonight are R.E.M., Father Ted, David Niven and John Wesley.