In the first of this series, actress Crissy Rock, double gold medal-winning Paralympian Hannah Cockroft, BBC entertainment correspondent Lizo Mzimba and crime writer Val McDermid answer questions on the artist Toulouse-Lautrec, boy band McFly, the George Smiley novels of John le Carre and playwright Christopher Marlowe.

Actor and comedian Adam Buxton, children's TV presenter Chris Johnson, actor Neil Pearson and Newsround presenter Nelufar Hedayat try their luck answering questions on David Bowie in the 1970s, the Harry Potter books, the films of Monty Python, and English language publishing in Paris.