| 18 | QI Season 18 Episode 3 - TBA | Sep-20-2019 | | 11 | 4 months |
| QI Season 18 Episode 2 - TBA | Sep-13-2019 | | 18 | 4 months |
| QI Season 18 Episode 1 - Quirky | Sep-06-2019 | | 0 | 4 months |
| 17 | QI Season 17 Episode 16 - TBA | Dec-20-2019 | | 0 | 4 weeks |
| QI Season 17 Episode 15 - TBA | Dec-13-2019 | | 0 | 1 month |
| QI Season 17 Episode 14 - TBA | Dec-06-2019 | | 0 | 1 month |
| QI Season 17 Episode 13 - TBA | Nov-29-2019 | | 0 | 2 months |
| QI Season 17 Episode 12 - TBA | Nov-22-2019 | | 0 | 2 months |
| QI Season 17 Episode 11 - TBA | Nov-15-2019 | | 10 | 2 hours |
| QI Season 17 Episode 10 - TBA | Nov-08-2019 | | 7 | 1 week |
| QI Season 17 Episode 9 - Quiet | Nov-01-2019 | | 16 | 2 weeks |
| QI Season 17 Episode 8 - Qanimals | Oct-25-2019 | | 16 | 2 weeks |
| QI Season 17 Episode 7 - Quests: Part Two | Oct-18-2019 | | 18 | 3 months |
| QI Season 17 Episode 6 - 6 | | | 12 | 3 months |
| QI Season 17 Episode 5 - Questions and Qualifications | Oct-04-2019 | | 6 | 3 months |
| QI Season 17 Episode 4 - Queasy Quacks | Sep-27-2019 | | 0 | 4 months |
| QI Season 17 Episode 3 - Quarrels | Sep-20-2019 | | 22 | 2 months |
| QI Season 17 Episode 2 - Quiet | | | 0 | 4 months |
| QI Season 17 Episode 1 - Quirky | Sep-06-2019 | | 11 | 4 months |
| 16 | QI Season 16 Episode 18 - VG: Part Two | Jan-07-2019 | | 7 | 10 months |
| QI Season 16 Episode 17 - VG: Part One | Mar-01-2019 | | 7 | 11 months |
| QI Season 16 Episode 16 - Post | Feb-22-2019 | | 5 | 11 months |
| QI Season 16 Episode 15 - Past Times | Feb-15-2019 | | 9 | 11 months |
| QI Season 16 Episode 14 - Pathology | Feb-08-2019 | | 6 | 11 months |
| QI Season 16 Episode 13 - Phenomenal | Feb-01-2019 | | 8 | 11 months |
| QI Season 16 Episode 12 - Procrastination | Jan-25-2019 | | 5 | 12 months |
| QI Season 16 Episode 11 - Potpourri | Jan-18-2019 | | 8 | 12 months |
| QI Season 16 Episode 10 - Pain & Punishment | Jan-11-2019 | | 8 | 12 months |
| QI Season 16 Episode 9 - Pubs | Dec-18-2018 | | 4 | 1 year |
| QI Season 16 Episode 8 - Plants | Oct-29-2018 | | 5 | 1 year |
| QI Season 16 Episode 7 - Picnics | Oct-22-2018 | | 1 | 1 year |
| QI Season 16 Episode 6 - Pictures | Oct-15-2018 | | 5 | 1 year |
| QI Season 16 Episode 5 - Public & Private | Oct-08-2018 | | 6 | 1 year |
| QI Season 16 Episode 4 - Parts | Oct-01-2018 | | 4 | 1 year |
| QI Season 16 Episode 3 - Piecemeal | Sep-24-2018 | | 4 | 1 year |
| QI Season 16 Episode 2 - Peril | Sep-17-2018 | | 5 | 1 year |
| QI Season 16 Episode 1 - Panimals | Sep-10-2018 | | 7 | 1 year |
| 15 | QI Season 15 Episode 18 - VG: Part Two | Mar-02-2018 | | 2 | 2 years |
| QI Season 15 Episode 17 - VG: Part One | Feb-23-2018 | | 15 | 2 years |
| QI Season 15 Episode 16 - Overseas | Feb-16-2018 | | 12 | 2 years |
| QI Season 15 Episode 15 - Occupations and Offices | Feb-09-2018 | | 13 | 2 years |
| QI Season 15 Episode 14 - Oddballs | Feb-02-2018 | | 8 | 2 years |
| QI Season 15 Episode 13 - Omnishambles | Jan-26-2018 | | 2 | 2 years |
| QI Season 15 Episode 12 - The Occult | Jan-19-2018 | | 8 | 2 years |
| QI Season 15 Episode 11 - Objects and Ornaments | Jan-12-2018 | | 17 | 2 years |
| QI Season 15 Episode 10 - Origins and Openings | Jan-05-2018 | | 8 | 2 years |
| QI Season 15 Episode 9 - O Christmas | Dec-26-2017 | | 14 | 2 years |
| QI Season 15 Episode 8 - Operations | Dec-15-2017 | | 17 | 2 years |
| QI Season 15 Episode 7 - Opposites | Dec-08-2017 | | 0 | 2 years |
| QI Season 15 Episode 6 - Odds and Ends | Dec-01-2017 | | 14 | 2 years |
| QI Season 15 Episode 5 - Odorous and Odious | Nov-24-2017 | | 13 | 2 years |
| QI Season 15 Episode 4 - Over and Ova | Nov-10-2017 | | 17 | 2 years |
| QI Season 15 Episode 3 - Oceans | Nov-03-2017 | | 0 | 2 years |
| QI Season 15 Episode 2 - Organisms | Oct-27-2017 | | 0 | 2 years |
| QI Season 15 Episode 1 - Ologies | Oct-20-2017 | | 0 | 2 years |
| 14 | QI Season 14 Episode 18 - VG: Part Two | Feb-24-2017 | | 0 | 1 year |
| QI Season 14 Episode 17 - VG: Part One | Feb-17-2017 | | 0 | 1 year |
| QI Season 14 Episode 16 - New | Feb-10-2017 | | 0 | 2 years |
| QI Season 14 Episode 15 - Next | Feb-03-2017 | | 0 | 2 years |
| QI Season 14 Episode 14 - Numbers | Jan-27-2017 | | 0 | 2 years |
| QI Season 14 Episode 13 - Naval Navigation | Jan-20-2017 | | 0 | 2 years |
| QI Season 14 Episode 12 - Noodles | Jan-13-2017 | | 0 | 2 years |
| QI Season 14 Episode 11 - Nonsense | Jan-06-2017 | | 3 | 2 years |
| QI Season 14 Episode 10 - Nature/Nurture | Dec-30-2016 | | 3 | 2 years |
| QI Season 14 Episode 9 - Noël | Dec-22-2016 | | 0 | 1 year |
| QI Season 14 Episode 8 - Non Sequiturs | Dec-16-2016 | | 3 | 2 years |
| QI Season 14 Episode 7 - Naked Truth | Dec-09-2016 | | 0 | 2 years |
| QI Season 14 Episode 6 - Night | Dec-02-2016 | | 3 | 3 years |
| QI Season 14 Episode 5 - Not Nearly | Nov-25-2016 | | 3 | 3 years |
| QI Season 14 Episode 4 - Noble Rot | Nov-11-2016 | | 2 | 3 years |
| QI Season 14 Episode 3 - Nosey Noisy | Nov-04-2016 | | 2 | 2 years |
| QI Season 14 Episode 2 - North Norse | Oct-28-2016 | | 2 | 2 years |
| QI Season 14 Episode 1 - Naming Names | Oct-21-2016 | | 1 | 3 years |
| 13 | QI Season 13 Episode 18 - VG: Part Two | Mar-25-2016 | | 0 | 1 year |
| QI Season 13 Episode 17 - VG: Part One | Mar-04-2016 | | 0 | 1 year |
| QI Season 13 Episode 16 - Misconceptions | Feb-19-2016 | | 0 | 3 years |
| QI Season 13 Episode 15 - Mix and Match | Feb-12-2016 | | 0 | 3 years |
| QI Season 13 Episode 14 - Messy | Feb-05-2016 | | 0 | 1 year |
| QI Season 13 Episode 13 - Monster Mash | Jan-29-2016 | | 0 | 1 year |
| QI Season 13 Episode 12 - Medieval and Macabre | Jan-22-2016 | | 1 | 1 year |
| QI Season 13 Episode 11 - Menagerie | Jan-15-2016 | | 1 | 1 year |
| QI Season 13 Episode 10 - Making a Meal of It | Jan-08-2016 | | 0 | 1 year |
| QI Season 13 Episode 9 - Messing with Your Mind | Dec-29-2015 | | 0 | 1 year |
| QI Season 13 Episode 8 - Merriment | Dec-25-2015 | | 0 | 1 year |
| QI Season 13 Episode 7 - Middle Muddle | Dec-11-2015 | | 0 | 1 year |
| QI Season 13 Episode 6 - Marriage and Mating | Nov-27-2015 | | 1 | 1 year |
| QI Season 13 Episode 5 - Maths | Nov-20-2015 | | 0 | 1 year |
| QI Season 13 Episode 4 - Miscellany | Nov-06-2015 | | 0 | 1 year |
| QI Season 13 Episode 3 - M-Places | Oct-30-2015 | | 0 | 1 year |
| QI Season 13 Episode 2 - Military Matters | Oct-23-2015 | | 0 | 1 year |
| QI Season 13 Episode 1 - Medley of Maladies | Oct-16-2015 | | 0 | 1 year |
| 12 | QI Season 12 Episode 18 - VG: Part Two | Jan-31-2015 | | 5 | 1 year |
| QI Season 12 Episode 17 - VG: Part One | Jan-30-2015 | | 0 | 1 year |
| QI Season 12 Episode 16 - Landmarks | Jan-23-2015 | | 0 | 1 year |
| QI Season 12 Episode 15 - Long Lost | Jan-16-2015 | | 0 | 1 year |
| QI Season 12 Episode 14 - Little and Large | Jan-09-2015 | | 0 | 1 year |
| QI Season 12 Episode 13 - Lucky Losers | Jan-02-2015 | | 2 | 1 year |
| QI Season 12 Episode 12 - No L | Dec-25-2014 | | 8 | 1 year |
| QI Season 12 Episode 11 - Lumped Together | Dec-19-2014 | | 0 | 1 year |
| QI Season 12 Episode 10 - Lying | Dec-12-2014 | | 0 | 1 year |
| QI Season 12 Episode 9 - Ladies and Gents | Dec-05-2014 | | 6 | 1 year |
| QI Season 12 Episode 8 - Lovely | Nov-28-2014 | | 6 | 1 year |
| QI Season 12 Episode 7 - Lethal | Nov-21-2014 | | 0 | 1 year |
| QI Season 12 Episode 6 - Liblabble | Nov-07-2014 | | 0 | 1 year |
| QI Season 12 Episode 5 - Lenses | Oct-31-2014 | | 0 | 1 year |
| QI Season 12 Episode 4 - Levity | Oct-24-2014 | | 0 | 1 year |
| QI Season 12 Episode 3 - Literature | Oct-17-2014 | | 3 | 1 year |
| QI Season 12 Episode 2 - Location, Location, Location | Oct-10-2014 | | 3 | 1 year |
| QI Season 12 Episode 1 - L Animals | Oct-03-2014 | | 4 | 1 year |
| 11 | QI Season 11 Episode 18 - VG: Part Two | Jan-31-2014 | | 0 | 1 year |
| QI Season 11 Episode 17 - VG: Part One | Jan-24-2014 | | 0 | 1 year |
| QI Season 11 Episode 16 - Kaleidoscope | Jan-17-2014 | | 0 | 1 year |
| QI Season 11 Episode 15 - Kitsch | Jan-10-2014 | | 1 | 1 year |
| QI Season 11 Episode 14 - Kris Kringle | Dec-27-2013 | | 1 | 1 year |
| QI Season 11 Episode 13 - Kitchen Sink | Dec-13-2013 | | 0 | 1 year |
| QI Season 11 Episode 12 - Knights and Knaves | Dec-06-2013 | | 1 | 1 year |
| QI Season 11 Episode 11 - Kinky | Nov-29-2013 | | 0 | 1 year |
| QI Season 11 Episode 10 - Keeps | Nov-08-2013 | | 0 | 1 year |
| QI Season 11 Episode 9 - Kinetic | Nov-01-2013 | | 0 | 1 year |
| QI Season 11 Episode 8 - Keys | Oct-25-2013 | | 0 | 1 year |
| QI Season 11 Episode 7 - Knowledge | Oct-18-2013 | | 0 | 1 year |
| QI Season 11 Episode 6 - Killers | Oct-11-2013 | | 1 | 1 year |
| QI Season 11 Episode 5 - Kings | Oct-04-2013 | | 0 | 1 year |
| QI Season 11 Episode 4 - Knits & Knots | Sep-27-2013 | | 2 | 1 year |
| QI Season 11 Episode 3 - K-Folk | Sep-20-2013 | | 7 | 1 year |
| QI Season 11 Episode 2 - Kit and Kaboodle | Sep-13-2013 | | 3 | 1 year |
| QI Season 11 Episode 1 - Knees & Knockers | Sep-06-2013 | | 3 | 1 year |
| 10 | QI Season 10 Episode 18 - Just the Job | Aug-25-2013 | | 5 | 1 year |
| QI Season 10 Episode 17 - Jolly | Jan-11-2013 | | 0 | 1 year |
| QI Season 10 Episode 16 - VG: Part Two | Jan-04-2013 | | 4 | 1 year |
| QI Season 10 Episode 15 - VG: Part One | Dec-28-2012 | | 0 | 1 year |
| QI Season 10 Episode 14 - Jingle Bells | Dec-21-2012 | | 2 | 1 year |
| QI Season 10 Episode 13 - Jobs | Dec-14-2012 | | 2 | 1 year |
| QI Season 10 Episode 12 - Justice | Dec-07-2012 | | 0 | 1 year |
| QI Season 10 Episode 11 - Jumpers | Nov-30-2012 | | 0 | 1 year |
| QI Season 10 Episode 10 - Jungles | Nov-23-2012 | | 2 | 1 year |
| QI Season 10 Episode 9 - Jeopardy | Nov-09-2012 | | 2 | 1 year |
| QI Season 10 Episode 8 - Jumble | Nov-02-2012 | | 0 | 1 year |
| QI Season 10 Episode 7 - Journalism | Oct-26-2012 | | 0 | 1 year |
| QI Season 10 Episode 6 - Joints | Oct-19-2012 | | 0 | 1 year |
| QI Season 10 Episode 5 - J-Places | Oct-12-2012 | | 0 | 1 year |
| QI Season 10 Episode 4 - Jack and Jill | Oct-05-2012 | | 0 | 1 year |
| QI Season 10 Episode 3 - Journeys | Sep-28-2012 | | 1 | 1 year |
| QI Season 10 Episode 2 - Jam, Jelly and Juice | Sep-21-2012 | | 0 | 1 year |
| QI Season 10 Episode 1 - Jargon | Sep-14-2012 | | 0 | 1 year |
| 9 | QI Season 9 Episode 19 - Idleness | May-04-2012 | | 0 | 1 year |
| QI Season 9 Episode 18 - Immortal Bard | Apr-27-2012 | | 0 | 1 year |
| QI Season 9 Episode 17 - Infantile | Dec-29-2011 | | 0 | 1 year |
| QI Season 9 Episode 16 - Ice | Dec-29-2011 | | 0 | 1 year |
| QI Season 9 Episode 15 - VG: Part Two | Dec-23-2011 | | 0 | 1 year |
| QI Season 9 Episode 14 - VG: Part One | Dec-16-2011 | | 0 | 1 year |
| QI Season 9 Episode 13 - Intelligence | Dec-02-2011 | | 0 | 1 year |
| QI Season 9 Episode 12 - Illumination | Nov-25-2011 | | 0 | 1 year |
| QI Season 9 Episode 11 - Infantile | Nov-18-2011 | | 0 | 1 year |
| QI Season 9 Episode 10 - Inland Revenue | Nov-11-2011 | | 0 | 1 year |
| QI Season 9 Episode 9 - Illness | Nov-04-2011 | | 0 | 1 year |
| QI Season 9 Episode 8 - Inequality | Oct-28-2011 | | 0 | 1 year |
| QI Season 9 Episode 7 - Incomprehensible | Oct-21-2011 | | 0 | 1 year |
| QI Season 9 Episode 6 - Inventive | Oct-14-2011 | | 0 | 1 year |
| QI Season 9 Episode 5 - Invertebrates | Oct-07-2011 | | 0 | 1 year |
| QI Season 9 Episode 4 - Indecision | Sep-30-2011 | | 0 | 1 year |
| QI Season 9 Episode 3 - Imbroglio | Sep-23-2011 | | 0 | 1 year |
| QI Season 9 Episode 2 - International | Sep-16-2011 | | 0 | 1 year |
| QI Season 9 Episode 1 - I-Spy | Sep-09-2011 | | 0 | 1 year |
| 8 | QI Season 8 Episode 18 - VG: Part Two | May-02-2011 | | 0 | 11 months |
| QI Season 8 Episode 17 - VG: Part One | Apr-25-2011 | | 0 | 11 months |
| QI Season 8 Episode 16 - History | Jan-14-2011 | | 0 | 11 months |
| QI Season 8 Episode 15 - Hypnosis, Hallucinations & Hysteria | Jan-07-2011 | | 0 | 11 months |
| QI Season 8 Episode 14 - Hocus-Pocus | Dec-24-2010 | | 0 | 11 months |
| QI Season 8 Episode 13 - Holidays | Dec-17-2010 | | 0 | 11 months |
| QI Season 8 Episode 12 - Horses and Hunting | Dec-10-2010 | | 0 | 11 months |
| QI Season 8 Episode 11 - Highs and Lows | Dec-03-2010 | | 0 | 11 months |
| QI Season 8 Episode 10 - Health and Safety | Nov-26-2010 | | 0 | 11 months |
| QI Season 8 Episode 9 - House and Home | Nov-12-2010 | | 0 | 11 months |
| QI Season 8 Episode 8 - Hypothetical | Nov-05-2010 | | 0 | 11 months |
| QI Season 8 Episode 7 - Horrible | Oct-29-2010 | | 0 | 11 months |
| QI Season 8 Episode 6 - Happiness | Oct-22-2010 | | 0 | 11 months |
| QI Season 8 Episode 5 - H Animals | Oct-15-2010 | | 0 | 11 months |
| QI Season 8 Episode 4 - Humans | Oct-08-2010 | | 0 | 11 months |
| QI Season 8 Episode 3 - Hoaxes | Oct-01-2010 | | 0 | 11 months |
| QI Season 8 Episode 2 - H Anatomy | Sep-24-2010 | | 0 | 11 months |
| QI Season 8 Episode 1 - Hodge Podge | Sep-17-2010 | | 0 | 11 months |
| 7 | QI Season 7 Episode 18 - VG: Part Two | Apr-16-2010 | | 0 | 12 months |
| QI Season 7 Episode 17 - VG: Part One | Apr-05-2010 | | 0 | 12 months |
| QI Season 7 Episode 16 - Geometry | Apr-02-2010 | | 0 | 12 months |
| QI Season 7 Episode 15 - Green | Mar-26-2010 | | 0 | 12 months |
| QI Season 7 Episode 14 - Greeks | Mar-05-2010 | | 0 | 12 months |
| QI Season 7 Episode 13 - Gothic | Feb-19-2010 | | 0 | 12 months |
| QI Season 7 Episode 12 - Gravity | Feb-12-2010 | | 0 | 12 months |
| QI Season 7 Episode 11 - Gifts | Feb-05-2010 | | 0 | 12 months |
| QI Season 7 Episode 10 - Greats | Jan-29-2010 | | 0 | 12 months |
| QI Season 7 Episode 9 - Gallimaufrey | Jan-22-2010 | | 0 | 12 months |
| QI Season 7 Episode 8 - Germany | Jan-15-2010 | | 0 | 12 months |
| QI Season 7 Episode 7 - Girls and Boys | Jan-08-2010 | | 0 | 12 months |
| QI Season 7 Episode 6 - Genius | Jan-01-2010 | | 0 | 12 months |
| QI Season 7 Episode 5 - Groovy | Dec-24-2009 | | 0 | 1 year |
| QI Season 7 Episode 4 - Geography | Dec-17-2009 | | 0 | 12 months |
| QI Season 7 Episode 3 - Games | Dec-10-2009 | | 0 | 12 months |
| QI Season 7 Episode 2 - G Animals | Dec-03-2009 | | 0 | 12 months |
| QI Season 7 Episode 1 - Gardens | Nov-26-2009 | | 0 | 12 months |
| 6 | QI Season 6 Episode 12 - Food | Mar-20-2009 | | 0 | 12 months |
| QI Season 6 Episode 11 - Film | Mar-06-2009 | | 0 | 12 months |
| QI Season 6 Episode 10 - Flora and Fauna | Feb-27-2009 | | 0 | 12 months |
| QI Season 6 Episode 9 - The Future | Feb-20-2009 | | 0 | 12 months |
| QI Season 6 Episode 8 - Fashion | Feb-13-2009 | | 0 | 12 months |
| QI Season 6 Episode 7 - Fingers and Fumbs | Feb-06-2009 | | 0 | 12 months |
| QI Season 6 Episode 6 - Fakes and Frauds | Jan-30-2009 | | 0 | 12 months |
| QI Season 6 Episode 5 - France | Jan-23-2009 | | 0 | 12 months |
| QI Season 6 Episode 4 - Fight or Flight | Jan-16-2009 | | 0 | 12 months |
| QI Season 6 Episode 3 - Flotsam and Jetsam | Jan-09-2009 | | 0 | 12 months |
| QI Season 6 Episode 2 - Fire and Freezing | Dec-22-2008 | | 0 | 1 year |
| QI Season 6 Episode 1 - Family | Nov-14-2008 | | 0 | 12 months |
| 5 | QI Season 5 Episode 13 - Elephants | Dec-14-2007 | | 0 | 11 months |
| QI Season 5 Episode 12 - Empire | Dec-07-2007 | | 0 | 11 months |
| QI Season 5 Episode 11 - Endings | Nov-30-2007 | | 0 | 11 months |
| QI Season 5 Episode 10 - England | Nov-23-2007 | | 0 | 11 months |
| QI Season 5 Episode 9 - Entertainment | Nov-16-2007 | | 0 | 11 months |
| QI Season 5 Episode 8 - Eyes and Ears | Nov-09-2007 | | 0 | 11 months |
| QI Season 5 Episode 7 - Espionage | Nov-02-2007 | | 0 | 11 months |
| QI Season 5 Episode 6 - Everything Etc | Oct-26-2007 | | 0 | 11 months |
| QI Season 5 Episode 5 - Europe | Oct-19-2007 | | 0 | 11 months |
| QI Season 5 Episode 4 - Exploration | Oct-12-2007 | | 0 | 11 months |
| QI Season 5 Episode 3 - Eating | Oct-05-2007 | | 0 | 11 months |
| QI Season 5 Episode 2 - Electricity | Sep-28-2007 | | 0 | 11 months |
| QI Season 5 Episode 1 - Engineering | Sep-21-2007 | | 0 | 11 months |
| 4 | QI Season 4 Episode 13 - December | Dec-22-2006 | | 0 | 1 year |
| QI Season 4 Episode 12 - | Dec-08-2006 | | 0 | 6 years |
| QI Season 4 Episode 11 - | Dec-01-2006 | | 0 | 6 years |
| QI Season 4 Episode 10 - | Nov-24-2006 | | 0 | 6 years |
| QI Season 4 Episode 9 - | Nov-17-2006 | | 0 | 6 years |
| QI Season 4 Episode 8 - | Nov-10-2006 | | 0 | 6 years |
| QI Season 4 Episode 7 - | Nov-03-2006 | | 0 | 6 years |
| QI Season 4 Episode 6 - | Oct-27-2006 | | 0 | 6 years |
| QI Season 4 Episode 5 - | Oct-20-2006 | | 0 | 6 years |
| QI Season 4 Episode 4 - | Oct-13-2006 | | 0 | 6 years |
| QI Season 4 Episode 3 - | Oct-06-2006 | | 0 | 6 years |
| QI Season 4 Episode 2 - | Sep-29-2006 | | 0 | 6 years |
| QI Season 4 Episode 1 - | Sep-29-2006 | | 0 | 6 years |
| 3 | QI Season 3 Episode 12 - | Dec-16-2005 | | 0 | 6 years |
| QI Season 3 Episode 11 - | Dec-02-2005 | | 0 | 6 years |
| QI Season 3 Episode 10 - | Nov-25-2005 | | 0 | 6 years |
| QI Season 3 Episode 9 - | Nov-18-2005 | | 0 | 6 years |
| QI Season 3 Episode 8 - | Nov-11-2005 | | 0 | 6 years |
| QI Season 3 Episode 7 - | Nov-04-2005 | | 0 | 6 years |
| QI Season 3 Episode 6 - | Oct-28-2005 | | 0 | 6 years |
| QI Season 3 Episode 5 - | Oct-21-2005 | | 0 | 6 years |
| QI Season 3 Episode 4 - | Oct-14-2005 | | 0 | 6 years |
| QI Season 3 Episode 3 - | Oct-07-2005 | | 0 | 6 years |
| QI Season 3 Episode 2 - | Sep-30-2005 | | 0 | 6 years |
| QI Season 3 Episode 1 - | Sep-30-2005 | | 0 | 6 years |
| 2 | QI Season 2 Episode 12 - | Dec-17-2004 | | 0 | 6 years |
| QI Season 2 Episode 11 - | Dec-10-2004 | | 0 | 6 years |
| QI Season 2 Episode 10 - | Dec-03-2004 | | 0 | 6 years |
| QI Season 2 Episode 9 - | Nov-26-2004 | | 0 | 6 years |
| QI Season 2 Episode 8 - | Nov-19-2004 | | 0 | 6 years |
| QI Season 2 Episode 7 - | Nov-12-2004 | | 0 | 6 years |
| QI Season 2 Episode 6 - | Nov-05-2004 | | 0 | 6 years |
| QI Season 2 Episode 5 - | Oct-29-2004 | | 0 | 6 years |
| QI Season 2 Episode 4 - | Oct-22-2004 | | 0 | 6 years |
| QI Season 2 Episode 3 - | Oct-15-2004 | | 0 | 6 years |
| QI Season 2 Episode 2 - | Oct-08-2004 | | 0 | 6 years |
| QI Season 2 Episode 1 - | Oct-08-2004 | | 0 | 6 years |
| 1 | QI Season 1 Episode 12 - Advent | Dec-23-2003 | | 0 | 1 year |
| QI Season 1 Episode 11 - Arts | Nov-13-2003 | | 0 | 4 months |
| QI Season 1 Episode 10 - Aviation | Nov-06-2003 | | 0 | 4 months |
| QI Season 1 Episode 9 - Antelopes | Oct-30-2003 | | 0 | 4 months |
| QI Season 1 Episode 8 - Albania | Oct-23-2003 | | 0 | 4 months |
| QI Season 1 Episode 7 - Arthropods | Oct-16-2003 | | 0 | 4 months |
| QI Season 1 Episode 6 - Antidotes | Oct-09-2003 | | 0 | 4 months |
| QI Season 1 Episode 5 - Advertising | Oct-02-2003 | | 0 | 4 months |
| QI Season 1 Episode 4 - Atoms | Sep-25-2003 | | 0 | 4 months |
| QI Season 1 Episode 3 - Aquatic Animals | Sep-18-2003 | | 0 | 4 months |
| QI Season 1 Episode 2 - Astronomy | Sep-11-2003 | | 0 | 4 months |
| QI Season 1 Episode 1 - Adam | Sep-11-2003 | | 0 | 4 months |
| QI Season 1 Episode 0 - | Dec-31-1969 | | 0 | 5 years |
| 0 | QI Season 0 Episode 30 - TBA | Jan-03-2020 | | 2 | 1 week |
| QI Season 0 Episode 29 - TBA | Dec-27-2019 | | 0 | 3 weeks |
| QI Season 0 Episode 28 - Sandi's First Day | | | 0 | 1 year |
| QI Season 0 Episode 27 - No Such Thing As The News's Favourite QI Moments | | | 0 | 1 year |
| QI Season 0 Episode 26 - The QI Quibble Awards | | | 0 | 1 year |
| QI Season 0 Episode 25 - The Deleted Bits - Volume Four | | | 0 | 1 year |
| QI Season 0 Episode 24 - Fry Says Hi | | | 0 | 1 year |
| QI Season 0 Episode 23 - The QI Philosophy | | | 0 | 1 year |
| QI Season 0 Episode 22 - Live In Kent | | | 0 | 1 year |
| QI Season 0 Episode 21 - The Deleted Bits - Volume Three | | | 0 | 1 year |
| QI Season 0 Episode 20 - All The Buzzers | | | 0 | 1 year |
| QI Season 0 Episode 19 - Peter Cushing Lives in Whitstable | | | 0 | 1 year |
| QI Season 0 Episode 18 - Bonus Bits - A Peek Behind the Scenes | | | 0 | 1 year |
| QI Season 0 Episode 17 - Bonus Bits - A QI Proposal | Dec-23-2014 | | 0 | 1 year |
| QI Season 0 Episode 16 - Bonus Bits - Stephen's Spare Sounds | Dec-06-2014 | | 0 | 1 year |
| QI Season 0 Episode 15 - Bonus Bits - Jolly Japes | | | 0 | 1 year |
| QI Season 0 Episode 14 - A QI Christmas Cracker | | | 0 | 1 year |
| QI Season 0 Episode 13 - A Guide to QI Research | | | 0 | 1 year |
| QI Season 0 Episode 12 - The Deleted Bits - Volume Two | May-08-2017 | | 0 | 1 year |
| QI Season 0 Episode 11 - The Deleted Bits - Volume One | May-08-2017 | | 0 | 1 year |
| QI Season 0 Episode 10 - Fourteen Quite Interesting Years | May-08-2017 | | 0 | 1 year |
| QI Season 0 Episode 9 - Banter, Part 2 | Mar-17-2008 | | 0 | 1 year |
| QI Season 0 Episode 8 - Banter, Part 1 | Mar-17-2008 | | 0 | 1 year |
| QI Season 0 Episode 7 - Bonus Bits & Bloopers - Series 3 | Sep-01-2008 | | 0 | 1 year |
| QI Season 0 Episode 6 - Sport Relief Special 2012 | Mar-23-2012 | | 0 | 1 year |
| QI Season 0 Episode 5 - The Making of QI | Sep-10-2011 | | 0 | 1 year |
| QI Season 0 Episode 4 - Comic Relief 24 Hour Panel People Special | Mar-06-2011 | | 0 | 1 year |
| QI Season 0 Episode 3 - Bonus Bits & Bloopers - Series 2 | Mar-17-2008 | | 0 | 1 year |
| QI Season 0 Episode 2 - Bonus Bits & Bloopers - Series 1 | Dec-06-2006 | | 0 | 1 year |
| QI Season 0 Episode 1 - Pilot | Dec-06-2006 | | 0 | 1 year |
