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The Best Episodes of QI Season 21

BBC Two

Every episode of QI Season 21 ranked from best to worst. Discover the Best Episodes of QI Season 21!

The Best Episodes of QI Season 21

Comedy quiz show full of quirky facts, in which contestants are rewarded more if their answers are 'quite interesting'.

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  1. Background image for All I Want For Christmas Is U
    8.5/10(2 votes)

    #1 - All I Want For Christmas Is U

    S21:E1

    Sandi Toksvig is joined by Eshaan Akbar, Jo Brand, Jimmy Carr, and Alan Davies for a festive special. They'll uncover Santa Claus' whereabouts, why horses make excellent party guests, and why there always seems to be room for Christmas pudding - plus Sandi showcases her super-cool, cutting-edge hidden talent.

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    Director:Unknown
    Writer:Unknown
  2. Background image for Upside-Down
    7.0/10(2 votes)

    #2 - Upside-Down

    S21:E2

    Sandi Toksvig is joined by Aisling Bea, Urzila Carlson, Romesh Ranganathan and Alan Davies for an upside-down episode.

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    Director:Unknown
    Writer:Unknown
  3. Background image for United
    7.5/10(2 votes)

    #3 - United

    S21:E3

    Sandi Toksvig, Nabil Abdulrashid, Bill Bailey, Victoria Coren Mitchell and Alan Davies are all in it together for this United episode.

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    Director:Unknown
    Writer:Unknown
  4. Background image for Unsavoury
    8.5/10(2 votes)

    #4 - Unsavoury

    S21:E4

    Join Sandi Toksvig for a thoroughly Unsavoury episode of QI, with Gyles Brandreth, Judi Love, Kiri Pritchard-McLean and Alan Davies.

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    Director:Unknown
    Writer:Unknown
  5. Background image for Uncle Sam
    7.0/10(2 votes)

    #5 - Uncle Sam

    S21:E5

    Sandi Toksvig puts the UK-US special relationship under the microscope with Kemah Bob, Alex Edelman, David Mitchell and Alan Davies.

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    Director:Unknown
    Writer:Unknown
  6. Background image for Ultras
    7.0/10(2 votes)

    #6 - Ultras

    S21:E6

    Sandi Toksvig presents an ultra-interesting episode of QI with Jordan Gray, Jason Manford, Sara Pascoe and Alan Davies.

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    Director:Unknown
    Writer:Unknown
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  7. Background image for Ufology
    7.5/10(2 votes)

    #7 - Ufology

    S21:E7

    Sandi Toksvig dusts off her tinfoil hat for a look at ufology with Cally Beaton, Nish Kumar, Tom Ward and Alan Davies.

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    Director:Unknown
    Writer:Unknown
  8. Background image for 'U' Animals
    8.5/10(2 votes)

    #8 - 'U' Animals

    S21:E8

    Sandi Toksvig, Rhod Gilbert, Lara Ricote, Ahir Shah and Alan Davies look at some animals beginning with 'U'.

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    Director:Unknown
    Writer:Unknown
  9. Background image for Unrelated
    8.5/10(2 votes)

    #9 - Unrelated

    S21:E9

    Sandi Toksvig looks at a range of unrelated 'U' topics with Tom Allen, Chris McCausland, Lou Sanders and Alan Davies.

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    Director:Unknown
    Writer:Unknown
  10. Background image for Upsadaisy
    7.5/10(2 votes)

    #10 - Upsadaisy

    S21:E10

    Sandi Toksvig hosts an 'upsadaisy' episode of QI and is joined by Justin Moorhouse, Emmanuel Sonubi, Holly Walsh and Alan Davies.

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    Director:Unknown
    Writer:Unknown
  11. Background image for Underthings
    7.5/10(2 votes)

    #11 - Underthings

    S21:E11

    Sandi Toksvig is joined by Maisie Adam, Daliso Chaponda, Jack Dee and Alan Davies for a look at some underthings.

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    Director:Unknown
    Writer:Unknown
  12. Background image for University
    7.0/10(2 votes)

    #12 - University

    S21:E12

    Sandi Toksvig goes to university with Guz Khan, Joe Lycett, Morgana Robinson and Alan Davies.

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    Director:Unknown
    Writer:Unknown
  13. Background image for Upbringing
    7.5/10(2 votes)

    #13 - Upbringing

    S21:E13

    Sandi Toksvig takes a look at upbringing with Sally Phillips, Josh Pugh, Aaron Simmonds and Alan Davies.

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    Director:Unknown
    Writer:Unknown
  14. Background image for Underground and Underwater
    7.0/10(2 votes)

    #14 - Underground and Underwater

    S21:E14

    Sandi is joined by Zoe Lyons, Dan Tiernan, Josh Widdicombe and Alan Davies for an underground and underwater episode of QI.

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    Director:Unknown
    Writer:Unknown
  15. Background image for Ulex
    7.0/10(2 votes)

    #15 - Ulex

    S21:E15

    Sandi Toksvig is joined by Bridget Christie, Rosie Jones, Cariad Lloyd and Alan Davies to find out about ulex and other obscure U words.

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    Director:Unknown
    Writer:Unknown
  16. Background image for VG: Part 1
    9.0/10(1 votes)

    #16 - VG: Part 1

    S21:E16

    A selection of the best moments from series U, with Sandi Toksvig, Alan Davies and their guests.

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    Director:Unknown
    Writer:Unknown
  17. Background image for VG: Part 2
    NaN/10(0 votes)

    #17 - VG: Part 2

    S21:E17

    More of the best moments from the U series of QI, hosted by Sandi Toksvig with Alan Davies and their guests.

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    Director:Unknown
    Writer:Unknown

Season 21 Ratings Summary

"All I Want For Christmas Is U" is the best rated episode of "QI" season 21. It scored 8.5/10 based on 2 votes. Directed by Unknown and written by Unknown, it aired on 12/18/2023. This episode is rated 1.5 points higher than the second-best, "Upside-Down".