Four more contenders take to the black chair under the spotlight and the ticking clock to answer questions on their specialist subjects and general knowledge. Clive Myrie asks the questions, which are on the films of Billy Wilder, Neil Diamond, the Apollo space program and the Battle of Normandy.

Clive Myrie presents another heat of the classic quiz where contenders take on the famous black chair under the glare of the spotlight and the ticking clock in an attempt to become the next Mastermind champion.

The specialist subjects are the short fiction of George Saunders, the musical Les Misérables, Florence Nightingale and the American drama series The O.C.