Four more contenders face the black chair under the spotlight and the ticking clock in an attempt to become the next Mastermind champion. Clive Myrie hosts and asks the questions on specialist subjects Kim Philby, Chess: The Musical, the castles of North Wales and the life of Thomas Hardy.

Clive Myrie hosts the classic quiz where contenders take on the famous black chair. Subjects include medieval cathedrals of England and Dolly Parton.