Clive Myrie presents as four more contenders take on the black chair under the spotlight and the ticking clock to answer questions on their specialist subjects and general knowledge.

The specialist subjects are the history of sheep, the Neapolitan novels of Elena Ferrante, the music of Katy Perry, and Gerrard Winstanley and the 17th-century protest movement, the Diggers.

The search for the nation's Mastermind continues as Clive Myrie tests four more contenders on their specialist subjects and general knowledge. The specialist subjects are postwar Great Britain rugby league tours, Katherine Parr, Pierce Brosnan's tenure as James Bond, and LL Zamenhof and the early history of Esperanto.