QI: Season 10

I-Spy

29min - Host Stephen Fry plays I-Spy with guests Sandi Toksvig, Lee Mack, Jimmy Carr and Alan Davies in another edition of the quiz. Questions include "What went up by 57% during the blitz?" and "Who finished off Russia's greatest love machine?"

International

29min - Stephen Fry asks unanswerable questions with an international flavour. With Jack Dee, David Mitchell, Bill Bailey and Alan Davies.

Imbroglio

29min - Stephen Fry investigates an imbroglio of issues with John Bishop, Frank Skinner, Sean Lock and Alan Davies.

Indecision

40min - Stephen Fry comes over all indecisive. With Phill Jupitus, Rich Hall, Jimmy Carr and Alan Davies.

Invertibrates

29min - Stephen Fry looks at insects and other invertebrates. With Sarah Millican, Jimmy Carr, Johnny Vegas and Alan Davies.

Inventive

29min - Stephen Fry waxes inventive with Nina Conti, Sean Lock, Bill Bailey and Alan Davies.

Incomprehensible

28min - Stephen Fry considers some incomprehensible questions with Sue Perkins, Ross Noble, Professor Brian Cox and Alan Davies.

Inequality

28min - Stephen Fry addresses inequality and injustice with Sandi Toksvig, Clive Anderson, Henning Wehn and Alan Davies.

Illness

29min - Stephen Fry investigates Illness with Jo Brand, Ben Goldacre, Andy Hamilton and Alan Davies.

Inland Revenue

29min - Stephen Fry asks some taxing questions about things that start with 'i'. Joining him are Sandi Toksvig, Al Murray, Dara O Briain and Alan Davies.

Illumination

29min - In this edition of the light-hearted quiz show, host Stephen Fry sheds some light on the topic of illumination. Guests Alan Davies, Chris Addison, Jack Dee and Rich Hall are the rabbits caught in the proverbial headlights.

Intelligence

29min - Genial host Stephen Fry poses intellectually challenging questions to Jo Brand, Alan Davies, Phil Jupitus and David Mitchell. Questions include - name an intelligent bird. Featuring a special guest appearance by Asimo the robot.

Infantile

29min - Quiz show. Stephen Fry comes over all infantile with Ronni Ancona, Dave Gorman, Lee Mack and Alan Davies.

Ice (Xmas Show)

29min - In a special Christmas edition, Stephen Fry discusses Ice. With: Brian Blessed, Sean Lock, Ross Noble, and Alan Davies.

Idleness

29min - There will be no slacking for Bantermeisters Alan Davies, Ross Noble, Dara O'Briain and Jeremy Clarkson as host Stephen Fry takes a lazy look at the topic of idleness. Questions include - What did the dormouse do on it's gap year?

Immortal Bard

29min - Stephen Fry tests Alan Davies, Bill Bailey, David Mitchell and Sue Perkins on the subject of William Shakespeare. How many words did Shakespeare write and How did Shakespeare's Bottom get to Norwich are amongst the questions posed.

Jolly

Just the Job