archytele The Vault
Season guide

QI: Series R

16 episodes Premiered May 27, 2020 Updated Oct 11, 2026
Previously on QI

Season 18 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Picks up essential narrative continuity directly following the events of QI Season 17.
  • ⚡ Character alliances, factions, and personal loyalties undergo significant shifts under escalating stakes.
  • ⚡ Addresses unresolved cliffhangers and thematic mysteries introduced during previous seasons.
  • ⚡ Establishes the primary seasonal conflict that drives serialized character arcs toward the finale.
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Season 18 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 18 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 18: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

Time Saved 0.8h Skipping 1 filler episode
19%
75%
Mytharc (3): Crucial lore & season climaxes
Core (12): Character development & subplots
Side Quest (1): Standalone / filler
S18·E1 Mytharc

Rude

May 28, 2020

Sandi Toksvig politely requests your company for a rather rude episode of QI, with Alan Davies, John Barrowman, Aisling Bea and Phill Jupitus.

S18·E2 Core

Ruff and Ready

Jun 4, 2020

Sandi Toksvig looks at ruffs and red things with Alan Davies, Tom Allen, Susan Calman and Zoe Lyons.

S18·E3 Core

Road and Rail

Jun 11, 2020

Sandi Toksvig gets railroaded into a road- and rail-themed episode of QI, with Alan Davies, Aisling Bea, Cally Beaton and Holly Walsh.

S18·E4 Core

Restaurants

Jun 18, 2020

Sandi Toksvig invites viewers to join her in the QI restaurant, with Alan Davies, Phill Jupitus, Sara Pascoe and Mark Watson.

S18·E5 Core

Rubbish

Jun 25, 2020

Sandi talks rubbish with Alan Davies, Bridget Christie, Jonny Vegas and Holly Walsh.

S18·E6 Core

Ridiculous

Jul 2, 2020

Sandi Toksvig hosts an absolutely ridiculous episode of QI, with Alan Davies, Maisie Adam, David Mitchell and Holly Walsh.

S18·E7 Core

Revolutions

Jul 9, 2020

Sandi Toksvig examines some revolutionary ideas with Alan Davies, Gyles Brandreth, Susan Calman and Jessica Fostekew.

S18·E8 Core

Reflections

Jul 16, 2020

Sandi Toksvig reflects on this and that in an episode themed around reflections, with Alan Davies, Zoe Lyons, Joe Lycett and Liza Tarbuck.

S18·E9 Core

Radioactive

Jul 23, 2020

Sandi Toksvig tunes in for a bit of 'Radio' activity.

S18·E10 Core

Rest & Recreation

Jul 30, 2020

Sandi Toksvig indulges in a bit of well-earned R&R with Alan Davies, Stephen K Amos, Susan Calman and Lou Sanders.

S18·E11 Core

Roaming

Aug 6, 2020

Sandi goes roaming with Alan Davies, Sara Pascoe, Josh Widdicombe and Benjamin Zephaniah.

S18·E12 Filler

Rejoice! A Christmas Special

Dec 23, 2020

It's Christmas, so time to rejoice with Sandi Toksvig and guests Holly Walsh, Justin Moorhouse, Chris McCausland and Alan Davies.

S18·E13 Core

Rogue

Jan 14, 2021

Sandi Toksvig goes Rogue with Bill Bailey, Jack Carroll, Olga Koch and Alan Davies.

S18·E14 Core

Random

Jan 21, 2021

Sandi Toksvig is joined by Bill Bailey, Daliso Chaponda, Sally Phillips and Alan Davies for a completely random selection of quite interesting information.

S18·E15 Mytharc

Rock 'n' Roll

Jan 28, 2021

Sandi Toksvig talks about rocks, rolls and rock 'n' roll with Bill Bailey, Katy Brand, Eshaan Akbar and Alan Davies.

S18·E16 Mytharc

R Animals

Mar 27, 2021

Sandi Toksvig discuss animals which start with an 'R' with Tom Allen, Ed Gamble, Maggie Aderin-Pocock and Alan Davies.

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