Synopsis

In the latest installment of the venerable quiz show, John Humphrys poses his familiar questions to a new assembly of well-known figures, all eager to face the challenge for the benefit of their chosen charities. This time, naturalist Steve Backshall, radio presenter Noreen Khan, comedian Rhys James, and commentator and former politician Caroline Flint test their knowledge on topics ranging from sharks and Marilyn Monroe to *The Office* and the film *Alien*.