Season 21
17 episodes · first aired 2023-12-18
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | All I Want For Christmas Is U 2023-12-18 | 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. | 2023-12-18 | 8.5 |
 | 02 | Upside-Down 2024-01-05 | Sandi Toksvig is joined by Aisling Bea, Urzila Carlson, Romesh Ranganathan and Alan Davies for an upside-down episode. | 2024-01-05 | 7.0 |
 | 03 | United 2024-01-12 | Sandi Toksvig, Nabil Abdulrashid, Bill Bailey, Victoria Coren Mitchell and Alan Davies are all in it together for this United episode. | 2024-01-12 | 7.5 |
 | 04 | Unsavoury 2024-01-19 | Join Sandi Toksvig for a thoroughly Unsavoury episode of QI, with Gyles Brandreth, Judi Love, Kiri Pritchard-McLean and Alan Davies. | 2024-01-19 | 8.5 |
 | 05 | Uncle Sam 2024-01-26 | Sandi Toksvig puts the UK-US special relationship under the microscope with Kemah Bob, Alex Edelman, David Mitchell and Alan Davies. | 2024-01-26 | 7.0 |
 | 06 | Ultras 2024-02-06 | Sandi Toksvig presents an ultra-interesting episode of QI with Jordan Gray, Jason Manford, Sara Pascoe and Alan Davies. | 2024-02-06 | 7.0 |
 | 07 | Ufology 2024-02-13 | Sandi Toksvig dusts off her tinfoil hat for a look at ufology with Cally Beaton, Nish Kumar, Tom Ward and Alan Davies. | 2024-02-13 | 7.5 |
 | 08 | 'U' Animals 2024-02-20 | Sandi Toksvig, Rhod Gilbert, Lara Ricote, Ahir Shah and Alan Davies look at some animals beginning with 'U'. | 2024-02-20 | 8.5 |
 | 09 | Unrelated 2024-02-27 | Sandi Toksvig looks at a range of unrelated 'U' topics with Tom Allen, Chris McCausland, Lou Sanders and Alan Davies. | 2024-02-27 | 8.5 |
 | 10 | Upsadaisy 2024-03-26 | Sandi Toksvig hosts an 'upsadaisy' episode of QI and is joined by Justin Moorhouse, Emmanuel Sonubi, Holly Walsh and Alan Davies. | 2024-03-26 | 7.5 |
 | 11 | Underthings 2024-04-02 | Sandi Toksvig is joined by Maisie Adam, Daliso Chaponda, Jack Dee and Alan Davies for a look at some underthings. | 2024-04-02 | 7.5 |
 | 12 | University 2024-04-09 | Sandi Toksvig goes to university with Guz Khan, Joe Lycett, Morgana Robinson and Alan Davies. | 2024-04-09 | 7.0 |
 | 13 | Upbringing 2024-04-16 | Sandi Toksvig takes a look at upbringing with Sally Phillips, Josh Pugh, Aaron Simmonds and Alan Davies. | 2024-04-16 | 7.5 |
 | 14 | Underground and Underwater 2024-04-23 | Sandi is joined by Zoe Lyons, Dan Tiernan, Josh Widdicombe and Alan Davies for an underground and underwater episode of QI. | 2024-04-23 | 7.0 |
 | 15 | Ulex 2024-04-30 | Sandi Toksvig is joined by Bridget Christie, Rosie Jones, Cariad Lloyd and Alan Davies to find out about ulex and other obscure U words. | 2024-04-30 | 7.0 |
 | 16 | VG: Part 1 2024-05-10 | A selection of the best moments from series U, with Sandi Toksvig, Alan Davies and their guests. | 2024-05-10 | 9.0 |
 | 17 | VG: Part 2 2024-05-17 | More of the best moments from the U series of QI, hosted by Sandi Toksvig with Alan Davies and their guests. | 2024-05-17 | 0.0 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.