John Humphrys asks the questions as astronomer Mark Thompson, singer and TV presenter Cheryl...

TV presenter Michael Underwood answers questions on James Bond: The Roger Moore Years, rugby...

John Humphrys asks the questions as BBC weather forecaster John Hammond, comedian Steve Punt,...

Food critic Charles Campion answers questions on Kenneth Grahame and The Wind in the Willows,...

John Humphrys quizzes magician Pete Firman, Flog It! presenter Paul Martin, Silent Witness star...

John Humphrys invites Dr Chris van Tulleken, This Morning agony aunt Denise Robertson, comedian...

Radio 2's Ken Bruce, CBeebies presenter Sid Sloane, musician Paul Young and comedienne Holly...

Actor Neil Pearson, comedian and DJ Adam Buxton, Newsround presenter Nelufar Hedayat and...

John Humphrys hosts as DJ Bobby Friction, Coast presenter Alice Roberts, actor Ewen Macintosh...

John Humphrys invites four famous faces to answer questions on their chosen subjects. Author...