Rosamund Pike, Gordon Ramsay, Judi Love, Hugh Bonneville, Gareth Thomas, Ella Henderson, Tom Grennan

Among the guests joining Graham tonight: Oscar-nominated actress Rosamund Pike, promoting comedy thriller I Care a Lot; top TV chef Gordon Ramsay, hosting new BBC quiz show Bank Balance; and Welsh rugby great Gareth Thomas, talking about his honest and challenging new book Stronger.