Colourful host Stephen Fry quizzes contestants Alan Davies, Jo Brand, Bill Bailey and Sean Lock on the topic of blue. Questions on butterflies, beetles and baguettes feature including - what rhymes with orange?

Our feathered friends are the subject of this edition of the quite interesting quiz. Stephen Fry asks the questions as Alan Davies, Jo Brand, Phil Kay and Rich Hall forget everything they thought they knew about birds, bills and brothers.

Guests Alan Davies, Clive Anderson, Phill Jupitus and Rich Hall try to avoid being damp squibs as they face questions on the topic of bombs. Host Stephen Fry lights the blue touch paper in an explosive edition of the quiz show.

Brainy host Stephen Fry delves deep into the world of bizarre Biblical arcana with guests Alan Davies, Jeremy Hardy, Barry Cryer and Jeremy Clarkson. Including questions on baldness and Andy Warhol's underwear.

Jimmy Carr, Bill Bailey, Jo Brand and Alan Davies answer questions on bears, bulbs and bamboo posed by host Stephen Fry. Featuring the memorable moment when Jimmy Carr arranges the letters on a board into a strange but true sentence.

Bantermeisters Alan Davies, Anneka Rice, Sean Lock and Bill Bailey beaver away to impress host Stephen Fry with their knowledge of the topic of beavers. Bulges, bacteria and the Pope's Friday meal are also the subject of questions.

Biscuits, ballet and baboons are on the agenda as Stephen Fry host another edition of the challenging quiz show. Alan Davies, Arthur Smith, Dara O'Briain and Rich Hall are the guests trying to avoid the obvious answers.

Stephen Fry hosts the quiz show in which contestants are rewarded more if their answers are 'quite interesting'. With Alan Davies, Jo Brand, Fred Macaulay and Rich Hall. Bees, barnacles and basketball are subjects on the agenda.

Host Stephen Fry and guests Alan Davies, Josie Lawrence, John Sessions and Rich Hall tackle the subjects of butterflies, blackberries and Bernards.

Stephen Fry hosts the quiz show in which contestants are rewarded more if their answers are 'quite interesting'. Clive Anderson, Phil Kay, John Sessions and Alan Davies on the subjects of Bills, Bens and buildings.

Stephen Fry hosts the quiz show in which contestants are rewarded if their answers are 'quite interesting'. With Mark Gatiss, Sean Lock, Linda Smith and Alan Davies.

Christmas special. Stephen Fry chairs a festive version of the almost impossible quiz with guests Alan Davies, Mark Steel, Phill Jupitus and Rich Hall.