Plot: John Motson, known for his love of football's facts and figures, takes over from John Humphrys in the iconic Mastermind black chair to grill four well-known sporting celebrities. Expect a few passes and some 'I've started so I'll finish' from the iconic commentator as he tests England and Arsenal legend Alex Scott, former world boxing champion Anthony Crolla, football commentator Jonathan Pearce and record-breaking swimmer Mark Foster