Episode 1
I-Spy
29m7.0 / 10
Stephen Fry plays I-Spy with Sandi Toksvig, Lee Mack, Jimmy Carr and Alan Davies.
Episode credits
Directed by Ian LorimerGuest stars Sandi Toksvig, Jimmy Carr, Lee Mack
TV series
QI
200323 seasons7.9 / 10
Quite Interesting
Comedy quiz show full of quirky facts, in which contestants are rewarded more if their answers are 'quite interesting'.
Streaming, rental and purchase options
Where to watch in United States
Checked Jul 22, 2026
QI is available to stream on Britbox, Britbox (Via Amazon Prime), and Tubi in United States. Use the direct links below to open the provider.
Watch free
Synopsis
Comedy quiz show full of quirky facts, in which contestants are rewarded more if their answers are 'quite interesting'.
Season 9 episodes
Choose an episode, then use the watch options above for the show.
Where to watch QI
Episode 2
International
29m7.0 / 10
Stephen asks unanswerable questions with an international flavour. With Jack Dee, David Mitchell, Bill Bailey and Alan Davies.
Episode credits
Directed by Ian LorimerGuest stars David Mitchell, Bill Bailey, Jack Dee
Episode 3
Imbroglio
29m7.0 / 10
Stephen Fry investigates an imbroglio of issues with John Bishop, Frank Skinner, Sean Lock and Alan Davies.
Episode credits
Directed by Ian LorimerGuest stars Sean Lock, Frank Skinner, John Bishop
Episode 4
Indecision
29m
Stephen Fry talks about indecision with Jimmy Carr, Rich Hall, Phill Jupitus and Alan Davies.
Episode credits
Directed by Ian LorimerGuest stars Jimmy Carr, Phill Jupitus, Rich Hall
Episode 5
Invertebrates
29m
Stephen Fry looks at insects and other invertebrates. With Sarah Millican, Jimmy Carr, Johnny Vegas and Alan Davies.
Episode credits
Directed by Ian LorimerGuest stars Jimmy Carr, Johnny Vegas, Sarah Millican
Episode 6
Inventive
29m7.0 / 10
Stephen Fry waxes inventive with Nina Conti, Sean Lock, Bill Bailey and Alan Davies.
Episode credits
Directed by Ian LorimerWritten by John LloydGuest stars Sean Lock, Nina Conti, Bill Bailey
Episode 7
Incomprehensible
29m7.0 / 10
Stephen Fry considers some incomprehensible questions with Sue Perkins, Ross Noble, Professor Brian Cox and Alan Davies.
Episode credits
Directed by Ian LorimerWritten by John LloydGuest stars Ross Noble, Professor Brian Cox, Sue Perkins
Episode 8
Inequality
29m7.0 / 10
Stephen Fry addresses inequality and injustice with Sandi Toksvig, Clive Anderson, Henning Wehn and Alan Davies.
Episode credits
Directed by Ian LorimerGuest stars Sandi Toksvig, Clive Anderson, Henning Wehn
Episode 9
Illness
29m
Stephen Fry investigates Illness with Jo Brand, Ben Goldacre, Andy Hamilton and Alan Davies.
Episode credits
Directed by Ian LorimerGuest stars Andy Hamilton, Ben Goldacre, Jo Brand
Episode 10
Inland Revenue
29m
Stephen Fry asks some taxing questions about things that start with I, with Sandi Toksvig, Al Murray, Dara Ó Briain and Alan Davies.
Episode credits
Directed by Ian LorimerGuest stars Dara Ó Briain, Sandi Toksvig, Al Murray
Episode 11
Infantile
29m7.0 / 10
Stephen Fry casts light on the subject of Infantile. With Lee Mack, Ronnie Ancona, Dave Gorman and Alan Davies.
Episode credits
Guest stars Ronni Ancona, Dave Gorman, Lee Mack
Episode 12
Illumination
29m7.0 / 10
Stephen Fry casts light on the subject of illumination. With Jack Dee, Chris Addison, Rich Hall and Alan Davies.
Episode credits
Directed by Ian LorimerGuest stars Chris Addison, Rich Hall, Jack Dee
Episode 13
Intelligence
29m7.0 / 10
Stephen Fry asks some intelligent questions. With Jo Brand, David Mitchell, Phill Jupitus and Alan Davies.
Episode credits
Guest stars Phill Jupitus, David Mitchell, Jo Brand
Episode 14
VG Part 1
29m
Collection of highlights from QI Series 9 - aka the letter 'I' series.
Episode credits
Directed by Ian Lorimer
Episode 15
VG Part 2
29m
Second collection of highlights from QI Series 9 - aka the letter 'I' series.
Episode credits
Directed by Ian Lorimer
Episode 16
Ice
29m7.3 / 10
In a special Christmas edition, Stephen Fry looks at ice. With contestants Ross Noble, Sean Lock, Brian Blessed and Alan Davies.
Episode credits
Guest stars Sean Lock, Ross Noble, Brian Blessed
Episode 17
Immortal Bard
29m7.0 / 10
Stephen Fry investigates the Immortal Bard with Sue Perkins, Bill Bailey, David Mitchell and Alan Davies in a special show for the Cultural Olympiad.
Episode credits
Guest stars David Mitchell, Bill Bailey, Sue Perkins
Episode 18
Idleness
29m7.0 / 10finale
Stephen Fry takes a lazy look at idleness with Ross Noble, Dara Ó Briain, Jeremy Clarkson and Alan Davies.
Episode credits
Directed by Ian LorimerGuest stars Dara Ó Briain, Jeremy Clarkson, Ross Noble
Episode information updated Jul 24, 2026
More about QI
Cast
Stephen FrySelf - Presenter
Alan DaviesSelf - Panellist
Sandi ToksvigSelf - Presenter
Sean LockSelf
Ross NobleSelf
Jeremy ClarksonSelf
Dara Ó BriainSelf
Clive AndersonSelfCredits
- Created by
- John Lloyd
- Written by
- John Lloyd
Production details
- Status
- Returning Series
- Series type
- Talk Show
- Episodes
- 369
- Original language
- English
Networks & production
BBC OneUnited Kingdom
BBC FourUnited Kingdom
BBC TwoUnited Kingdom
Talkback ThamesUnited Kingdom
FremantleMediaUnited Kingdom
Themes
game showknowledgepanel showquiztrivia
