QI - Season 21: Episode 4

Episode 1

Adam

Episode 2

Astronomy

Episode 3

Aquatic Animals

Episode 4

Atoms

Episode 5

Advertising

Episode 6

Antidotes

Episode 7

Arthropods

Episode 8

Albania

Episode 9

Antelopes

Episode 10

Aviation

Episode 11

Arts

Episode 12

Advent

Episode 1

Blue

Episode 2

Birds

Episode 3

Bombs

Episode 4

Bible

Episode 5

Bears

Episode 6

Beavers

Episode 7

Biscuits

Episode 8

Bees

Episode 9

Bats

Episode 10

Bills

Episode 11

Beats

Episode 12

Birth (Christmas special)

Episode 1

Campanology

Episode 2

Cummingtonite

Episode 3

Common Knowledge

Episode 4

Cheating

Episode 5

Cat's Eyes

Episode 6

Cockneys

Episode 7

Constellations

Episode 8

Corby

Episode 9

Creatures

Episode 10

Cleve Crudgington

Episode 11

Carnival

Episode 12

Combustion

Episode 1

Danger

Episode 2

Discoveries

Episode 3

Dogs

Episode 4

Dictionaries

Episode 5

Death (Halloween Special)

Episode 6

Drinks

Episode 7

Differences

Episode 8

Descendants (Children in Need Special)

Episode 9

Doves

Episode 10

Divination

Episode 11

Deprivation

Episode 12

Domesticity

Episode 13

December (Christmas Special)

Episode 1

Engineering

Episode 2

Electricity

Episode 3

Eating

Episode 4

Exploration

Episode 5

Europe

Episode 6

Everything Etc

Episode 7

Espionage

Episode 8

Eyes and Ears

Episode 9

Entertainment

Episode 10

England

Episode 11

Endings

Episode 12

Empire

Episode 13

Elephants

Episode 1

Families (Children in Need Special)

Episode 2

Fire and Freezing (Christmas Special)

Episode 3

Flotsam and Jetsam

Episode 4

Fight or Flight

Episode 5

France

Episode 6

Fakes and Frauds

Episode 7

Fingers and Fumbs

Episode 8

Fashion

Episode 9

The Future

Episode 10

Flora and Fauna

Episode 11

Film

Episode 12

Food

Episode 1

Gardens

Episode 2

G-animals

Episode 3

Games

Episode 4

Geography

Episode 5

Groovy (Christmas Special)

Episode 6

Genius

Episode 7

Girls and Boys

Episode 8

Germany

Episode 9

Gallimaufrey

Episode 10

Greats

Episode 11

Gifts

Episode 12

Gravity

Episode 13

Gothic

Episode 14

Greeks

Episode 15

Green

Episode 16

Geometry

Episode 17

VG Part One

Episode 18

VG Part Two

Episode 1

Hodge Podge

Episode 2

H Anatomy

Episode 3

Hoaxes

Episode 4

Humans

Episode 5

H-animals

Episode 6

Happiness

Episode 7

Horrible (Halloween Special)

Episode 8

Hypothetical

Episode 9

House and Home

Episode 10

Health and Safety

Episode 11

Highs and Lows

Episode 12

Horses and Hunting

Episode 13

Holidays

Episode 14

Hocus-Pocus (Christmas Special)

Episode 15

Hypnosis, Hallucinations & Hysteria

Episode 16

History

Episode 17

VG Part One

Episode 18

VG Part Two

Episode 1

I-Spy

Episode 2

International

Episode 3

Imbroglio

Episode 4

Indecision

Episode 5

Invertebrates

Episode 6

Inventive

Episode 7

Incomprehensible

Episode 8

Inequality

Episode 9

Illness

Episode 10

Inland Revenue

Episode 11

Infantile

Episode 12

Illumination

Episode 13

Intelligence

Episode 14

VG Part 1

Episode 15

VG Part 2

Episode 16

Ice

Episode 17

Immortal Bard

Episode 18

Idleness

Episode 1

Jargon

Episode 2

Jam, Jelly and Juice

Episode 3

Journeys

Episode 4

Jack and Jill

Episode 5

J-Places

Episode 6

Joints

Episode 7

Journalism

Episode 8

Jumble

Episode 9

Jeopardy

Episode 10

Jungles

Episode 11

Jumpers

Episode 12

Justice

Episode 13

Jobs

Episode 14

Jingle Bells

Episode 15

VG Part One

Episode 16

VG Part Two

Episode 17

Jolly

Episode 18

Just the Job

Episode 1

Knees & Knockers

Episode 2

Kit and Kaboodle

Episode 3

K-Folk

Episode 4

Knits & Knots

Episode 5

Kings

Episode 6

Killers

Episode 7

Knowledge

Episode 8

Keys

Episode 9

Kinetic

Episode 10

Keeps

Episode 11

Kinky

Episode 12

Knights and Knaves

Episode 13

Kitchen Sink

Episode 14

Kris Kringle

Episode 15

Kitsch

Episode 16

Kaleidoscope

Episode 17

VG Part One

Episode 18

VG Part Two

Episode 1

L-animals

Episode 2

Location, Location, Location

Episode 3

Literature

Episode 4

Levity

Episode 5

Lenses

Episode 6

Liblabble

Episode 7

Lethal

Episode 8

Lovely

Episode 9

Ladies and Gents

Episode 10

Lying

Episode 11

Lumped Together

Episode 12

No L

Episode 13

Lucky Losers

Episode 14

Little and Large

Episode 15

Long Lost

Episode 16

Landmarks

Episode 17

VG: Part One

Episode 18

VG: Part Two

Episode 1

A Medley of Maladies

Episode 2

Military Matters

Episode 3

M-Places

Episode 4

Miscellany

Episode 5

Maths

Episode 6

Marriage and Mating

Episode 7

Middle Muddle

Episode 8

Merriment

Episode 9

Messing with Your Mind

Episode 10

Making a Meal of It

Episode 11

Menagerie

Episode 12

Medieval and Macabre

Episode 13

Monster Mash

Episode 14

Messy

Episode 15

Mix and Match

Episode 16

Misconceptions

Episode 17

VG: Part One

Episode 18

VG: Part Two

Episode 1

Naming Names

Episode 2

North Norse

Episode 3

Nosey Noisy

Episode 4

Noble Rot

Episode 5

Not Nearly

Episode 6

Night

Episode 7

Naked Truth

Episode 8

Non Sequiturs

Episode 9

Noel

Episode 10

Nature/Nurture

Episode 11

Nonsense

Episode 12

Noodles

Episode 13

Naval Navigation

Episode 14

Numbers

Episode 15

Next

Episode 16

New

Episode 17

VG: Part One

Episode 18

VG: Part Two

Episode 1

Ologies

Episode 2

Organisms

Episode 3

Oceans

Episode 4

Over and Ova

Episode 5

Odorous and Odious

Episode 6

Odds and Ends

Episode 7

Opposites

Episode 8

Operations

Episode 9

O Christmas

Episode 10

Origins and Openings

Episode 11

Objects and Ornaments

Episode 12

The Occult

Episode 13

Omnishambles

Episode 14

Oddballs

Episode 15

Occupations and Offices

Episode 16

Overseas

Episode 17

VG Part One

Episode 18

VG Part Two

Episode 1

P-animals

Episode 2

Peril

Episode 3

Piecemeal

Episode 4

Parts

Episode 5

Public & Private

Episode 6

Pictures

Episode 7

Picnics

Episode 8

Plants

Episode 9

Pubs

Episode 10

Pain & Punishment

Episode 11

Potpourri

Episode 12

Procrastination

Episode 13

Phenomena

Episode 14

Pathological

Episode 15

Past Times

Episode 16

Post

Episode 17

VG Part One

Episode 18

VG Part Two

Episode 1

Quirky

Episode 2

Quintessential

Episode 3

Quarrels

Episode 4

Queasy Quacks

Episode 5

Questions and Qualifications

Episode 6

Quests (1)

Episode 7

Quests (2)

Episode 8

Qanimals

Episode 9

Quizmas

Episode 10

Quiet

Episode 11

Quaffing

Episode 12

Quagmire

Episode 13

Quills

Episode 14

Queens

Episode 15

Quantity and Quality

Episode 16

Quads and Quins

Episode 17

VG: Part I

Episode 18

VG: Part II

Episode 1

Rude

Episode 2

Ruff and Ready

Episode 3

Road and Rail

Episode 4

Restaurants

Episode 5

Rubbish

Episode 6

Ridiculous

Episode 7

Revolutions

Episode 8

Reflections

Episode 9

Radioactive

Episode 10

Rest & Recreation

Episode 11

Roaming

Episode 12

Rejoice! A Christmas Special

Episode 13

Rogue

Episode 14

Random

Episode 15

Rock 'n' Roll

Episode 16

R Animals

Episode 1

Sick

Episode 2

Secrets, Spies & Sleuths

Episode 3

Shady & Shaky

Episode 4

Sideshows, Stunts & Scavenger Hunts

Episode 5

Sugar & Spice

Episode 6

Sensational

Episode 7

Spooky

Episode 8

Seasons Greetings

Episode 9

S Animals

Episode 10

Smörgåsbord

Episode 11

Saints & Sinners

Episode 12

Silly Season

Episode 13

Sun, Sea & Sandi

Episode 14

Sexed-Up

Episode 15

VG: Part I

Episode 16

VG: Part II

Episode 1

Tips and Tools

Episode 2

'T' Animals

Episode 3

Television

Episode 4

Thrills & Spills

Episode 5

Testing

Episode 6

Tricks & Treats

Episode 7

Toys, Tinsel, and Turkeys

Episode 8

Ticks Tax Toes

Episode 9

Theatrical!

Episode 10

Telling Tails

Episode 11

Trundling

Episode 12

This, That and the Other

Episode 13

Tubular

Episode 14

Tea Time

Episode 15

VG: Part 1

Episode 16

VG: Part 2