Mastermind

Wednesday, 7.30pm, BBC Two

Mastermind is now in its 50th year and 96 contenders are taking part in this latest series, hosted by Clive Myrie. Each competitor will be asked two minutes of questions on their specialist subject, followed by two-and-a-half minutes of general knowledge. Specialist subjects this week include the wines of Portugal and comedy classic Only Fools And Horses.