Illness: Stephen Fry will cure your boredom with fascinating facts about illness in the comedy quiz show. With panellists Jo Brand, Ben Goldacre, Andy Hamilton and Alan Davies. [S]
Inland Revenue: Stephen Fry poses some taxing questions about things that start with 'i'. Joining him are Sandi Toksvig, Al Murray, Dara O Briain and, of course, Alan Davies. [S]
Infantile: Another instalment of the ever-informative comedy quiz show. Big kid Stephen Fry enjoys being childish with guests Ronni Ancona, Dave Gorman, Lee Mack and Alan Davies. [S]
Illumination: The fascinatingly factual quiz show continues. Host Stephen Fry sheds light on the subject of illumination with Jack Dee, Chris Addison, Rich Hall and Alan Davies. [S]
13/15. Sandi Toksvig takes a look at upbringing with Sally Phillips, Josh Pugh, Aaron Simmonds and Alan Davies. Contains some strong language. Also in HD. [S]
Intelligence: More intelligent questions from your genial host Stephen Fry. Joining him this time are guests Jo Brand, David Mitchell, Phill Jupitus - and, of course, Alan Davies. [S]
Idleness: An extra-large portion of the comedy panel show. Stephen Fry takes a lazy look at idleness with Alan Davies and guests Ross Noble, Dara O Briain and Jeremy Clarkson. [S]
12/14. Join Sandi Toksvig and pannelists Stephen K Amos, Ivo Graham, Holly Walsh and Alan Davies for silly season at QI. Contains some strong language and adult humour. Also in HD. [S]
9/14. Join Sandi Toksvig, Alan Davies, Cally Beaton, Jamali Maddix and Josh Widdicombe for a look at animals which begin with the letter S. Also in HD. [S]
7/16. Sandi Toksvig looks at opposites and finds out how to sort the sheep from the goats. With Sara Pascoe, Colin Lane, Jimmy Carr and Alan Davies. Also in HD. [S]
6/16. Sandi Toksvig has a night to remember with Noel Fielding, Holly Walsh, David Mitchell and Alan Davies. Contains some strong language. Also in HD. [S]
15/16. Join Sandi Toksvig for a completely random selection of quite Interesting information. With Bill Bailey, Daliso Chaponda, Sally Phillips, and Alan Davies. Also in HD. [S]
7/16. Sandi Toksvig examines some revolutionary ideas with Alan Davies, Gyles Brandreth, Susan Calman and Jessica Fostekew. Contains some strong language. Also in HD. [S]
1/11. Sandi politely requests your company for a rather rude episode of QI with Alan Davies, Aisling Bea, Aisling Bea and Phill Jupitus. Also in HD. [S]
16/16. Sandi Toksvig ventures overseas to find out about Allotment Annies and who keeps their brothers in a cage. With Bill Bailey, Colin Lane, Desiree Burch and Alan Davies. Also in HD. [S]
5/16. Sandi Toksvig enquires into questions and qualifications with Alan Davies, Ade Adepitan, Nish Kumar and Holly Walsh. Contains some strong language. Also in HD. [S]
5/16. Sandi Toksvig enquires into questions and qualifications with Alan Davies, Ade Adepitan, Nish Kumar and Holly Walsh. Contains some strong language. Also in HD. [S]