The BEST episodes of QI XL season 18
Every episode of QI XL season 18, ranked from best to worst by thousands of votes from fans of the show. The best episodes of QI XL season 18!
Extended version of the comedy panel/quiz show full of quirky facts. Proving everything in the world is quite interesting, provided you look at it in the right way.

#1 - Rude
Season 18 - Episode 1 - Aired 5/28/2020
Sandi and Alan consider how rude one can be, with Aisling Bea, John Barrowman, and Phill Jupitus

#2 - Ruff & Reddy
Season 18 - Episode 2 - Aired 9/5/2020
Sandi Toksvig hosts a 'ruff and reddy episode in which she takes a look at ruffs and red things with Alan Davies, Tom Allen, Susan Calman and Zoe Lyons.

#3 - Road & Rail
Season 18 - Episode 3 - Aired 9/12/2020
Sandi Toksvig gets railroaded into a road- and rail-themed episode, with Alan Davies, Aisling Bea, Cally Beaton and Holly Walsh.

#4 - Restaurants
Season 18 - Episode 4 - Aired 9/26/2020
Sandi Toksvig invites you to join her in the QI restaurant, with Alan Davies, Phill Jupitus, Sara Pascoe and Mark Watson.

#5 - Rubbish
Season 18 - Episode 5 - Aired 10/3/2020
Sandi talks rubbish with Alan Davies, Bridget Christie, Johnny Vegas and Holly Walsh.

#6 - Ridiculous
Season 18 - Episode 6 - Aired 10/10/2020
Sandi Toksvig hosts an absolutely ridiculous episode of QI, with Alan Davies, Maisie Adam, David Mitchell and Holly Walsh.

#7 - Revolutions
Season 18 - Episode 7 - Aired 7/9/2020
Sandi Toksvig examines some revolutionary ideas with Alan Davies, Gyles Brandreth, Susan Calman and Jessica Fostekew.

#8 - Reflections
Season 18 - Episode 8 - Aired 11/7/2020
Sandi Toksvig reflects on this and that in an episode themed around reflections, with Alan Davies, Zoe Lyons, Joe Lycett and Liza Tarbuck.

#9 - Radioactive
Season 18 - Episode 9 - Aired 11/21/2020
Sandi Toksvig tunes in for a bit of radio activity, with Alan Davies, Joe Lycett, Shazia Mirza and Josh Widdicombe.

#10 - Rest and Recreation
Season 18 - Episode 10 - Aired 2/2/2021
Sandi Toksvig indulges in a bit of well-earned R&R with Alan Davies, Stephen K. Amos, Susan Calman and Lou Sanders.

#11 - Roaming
Season 18 - Episode 11 - Aired 2/12/2021
Sandi Toksvig goes roaming with Alan Davies, Sara Pascoe, Josh Widdicombe and Benjamin Zephaniah.

#12 - Rejoice! A Christmas Special
Season 18 - Episode 12 - Aired 12/27/2020
It's Christmas, so time to rejoice with Sandi Toksvig and guests Holly Walsh, Justin Moorhouse, Chris McCausland and Alan Davies.

#13 - R Animals
Season 18 - Episode 13 - Aired 1/7/2021
Sandi Toksvig discuss animals which start with an R with Tom Allen, Ed Gamble, Maggie Aderin-Pocock and Alan Davies.

#14 - Rogue
Season 18 - Episode 14 - Aired 3/13/2021
Sandi Toksvig goes rogue with Bill Bailey, Jack Carroll, Olga Koch and Alan Davies.

#15 - Random
Season 18 - Episode 15 - Aired 3/20/2021
Join Sandi Toksvig for a completely random selection of quite Interesting information. With Bill Bailey, Daliso Chaponda, Sally Phillips, and Alan Davies.

#16 - Rock 'n' Roll
Season 18 - Episode 16 - Aired 4/1/2021
Sandi Toksvig talks about rocks, rolls and rock 'n' roll. With Bill Bailey, Katy Brand, Eshaan Akbar and Alan Davies.