UNIT/Appearances

The following is a list of appearances by UNIT. This list does not include future successors to UNIT.

Season 6

 * The Invasion

Season 7

 * Spearhead from Space
 * Doctor Who and the Silurians
 * The Ambassadors of Death
 * Inferno

Season 8

 * Terror of the Autons
 * The Mind of Evil
 * The Claws of Axos
 * Colony in Space
 * The Dæmons

Season 9

 * Day of the Daleks
 * The Time Monster

Season 10

 * The Three Doctors
 * The Green Death

Season 11

 * The Time Warrior
 * Invasion of the Dinosaurs
 * Planet of the Spiders

Season 12

 * Robot

Season 13

 * Terror of the Zygons
 * The Android Invasion
 * The Seeds of Doom

1983 special

 * The Five Doctors

Season 26

 * Battlefield

Series 1

 * Aliens of London / World War Three''

Series 2

 * The Christmas Invasion

Series 3

 * The Sound of Drums / Last of the Time Lords

Series 4

 * The Sontaran Stratagem / The Poison Sky
 * Turn Left
 * Planet of the Dead
 * The End of Time

Series 7

 * The Power of Three
 * The Bells of Saint John

2013 specials

 * The Day of the Doctor

Series 8

 * Death in Heaven

Series 9

 * The Magician's Apprentice
 * The Zygon Invasion / The Zygon Inversion

Series 13

 * Survivors of the Flux
 * The Power of the Doctor

Auton Trilogy

 * Auton
 * Auton 2: Sentinel
 * Auton 3: Awakening

Others

 * Wartime
 * Downtime

Series 2

 * Reset
 * Dead Man Walking
 * A Day in the Death
 * Fragments

Series 3

 * Children of Earth
 * Day One
 * Day Three
 * Day Four
 * Day Five

Series 2

 * The Mark of the Berserker
 * Enemy of the Bane

Series 4

 * Death of the Doctor

Target novelisations

 * Doctor Who and the Auton Invasion
 * Doctor Who of the Cave-Monsters
 * Doctor Who and the Doomsday Weapon
 * Doctor Who and the Day of the Daleks
 * Doctor Who and the Dæmons
 * Doctor Who and the Giant Robot
 * Doctor Who and the Terror of the Autons
 * Doctor Who and the Green Death
 * Doctor Who and the Planet of the Spiders
 * The Three Doctors
 * Doctor Who and the Loch Ness Monster
 * Doctor Who and the Dinosaur Invasion
 * Doctor Who and the Seeds of Doom
 * Doctor Who and the Claws of Axos
 * Doctor Who and the Android Invasion
 * The Five Doctors
 * Inferno
 * The Mind of Evil
 * The Invasion
 * The Time Monster
 * The Ambassadors of Death
 * Battlefield
 * The Paradise of Death
 * The Christmas Invasion
 * The Day of the Doctor

Virgin New Adventures

 * Timewyrm: Revelation
 * The Pit
 * Blood Heat
 * The Left-Handed Hummingbird
 * No Future
 * Head Games
 * Happy Endings
 * The Dying Days

Virgin Missing Adventures

 * The Ghosts of N-Space
 * Downtime
 * Dancing the Code
 * The Eye of the Giant
 * The Scales of Injustice
 * Who Killed Kennedy

BBC Eighth Doctor Adventures

 * Genocide
 * Alien Bodies
 * Dominion
 * Interference - Book One
 * Interference - Book Two
 * The Shadows of Avalon

BBC Past Doctor Adventures

 * The Devil Goblins from Neptune
 * The Face of the Enemy
 * Deep Blue
 * Last of the Gaderene
 * Verdigris
 * Heart of TARDIS
 * The King of Terror
 * Rags
 * The Shadow in the Glass
 * Bullet Time
 * Relative Dementias
 * Deadly Reunion
 * The Algebra of Ice
 * Island of Death
 * Harvest of Time

The Sarah Jane Adventures novelisations

 * Death of the Doctor

The Lucy Wilson Mysteries

 * Memories of the Future

Doctor Who Annual

 * The Mind Extractors
 * Soldiers from Zolta
 * The Ghouls of Grestonspey
 * Caught in the Web
 * Invaders Invisible
 * The Dark Planet
 * Caverns of Horror
 * A Universe Called Fred
 * Dark Intruders
 * The Claw
 * Saucer of Fate
 * The Time Snatch
 * Double Trouble

Brief Encounter

 * Listening Watch
 * Fond Memories
 * Country of the Blind
 * Reconnaissance

Decalog

 * The Straw that Broke the Camel's Back
 * Prisoners of the Sun

Short Trips

 * Freedom (in Short Trips)
 * Honest Living (in More Short Trips)
 * Still Lives (in Short Trips: Zodiac)
 * The Switching (in Short Trips: Zodiac)
 * An Overture Too Early (in Short Trips: The Muses)
 * The Touch of the Nurazh (in Short Trips: Monsters)
 * UNIT Christmas Parties: First Christmas (in Short Trips: A Christmas Treasury)
 * UNIT Christmas Parties: Christmas Truce (in Short Trips: A Christmas Treasury)
 * UNIT Christmas Parties: Ships That Pass (in Short Trips: A Christmas Treasury)
 * Faithful Friends: Part 1 (in Short Trips: The Ghosts of Christmas)
 * Faithful Friends: Part 3 (in Short Trips: The Ghosts of Christmas)
 * A Visit from Saint Nicholas (in Short Trips: Christmas Around the World)
 * The Science of Magic (in Short Trips: Indefinable Magic)

U.N.I.T. website

 * UNIT History: Fighting the unknown

UNIT Press Briefings

 * The Clocks Go Forward
 * UNIT's New York Operation Expansion
 * UNIT's Position on the Skaniska Incident
 * Computer Virus File Sharing Alert
 * UNIT's Position on The London Incident
 * Number Ten Pays Tribute to UNIT
 * Unexploded WWII Bomb Warnings
 * Cardiff Earthquake
 * Alien Life

Operations Board

 * Operation London
 * Operation Mannequin
 * Number Ten
 * Object Auction
 * Rose Tyler
 * Guinevere One 
 * Project Rooftop

Doctor Who Main Range

 * The Fires of Vulcan
 * The Architects of History
 * Project: Destiny
 * A Death in the Family
 * The Defectors
 * The Helliax Rift
 * Hour of the Cybermen
 * Warlock's Cross

The Companion Chronicles

 * The Blue Tooth
 * Old Soldiers
 * The Doll of Death
 * The Magician's Oath
 * The Three Companions
 * Shadow of the Past
 * Find and Replace
 * The Many Deaths of Jo Grant
 * Tales from the Vault
 * Binary
 * The Rings of Ikiria
 * The Last Post
 * The Scorchies
 * Council of War
 * Mastermind

The Lost Stories

 * Animal
 * The Valley of Death
 * The Mega

The Fourth Doctor Adventures

 * The Oseidon Adventure

Special Releases

 * Dominion
 * The Screaming Skull (in The Worlds of Doctor Who)
 * The Sacrifice of Jo Grant (in The Legacy of Time)
 * Terror of the Master (in Masterful)

Destiny of the Doctor

 * Vengeance of the Stones

The Third Doctor Adventures

 * Prisoners of the Lake
 * The Rise of the New Humans
 * Primord
 * The Scream of Ghosts
 * Poison of the Daleks
 * The Unzal Incursion
 * The Annihilators

The Diary of River Song

 * The Blood Woods
 * Rivers of Blood

The Ninth Doctor Adventures

 * The Forth Generation

The Fifth Doctor Adventures

 * The Auton Infinity

UNIT

 * The Coup
 * Time Heals
 * Snake Head
 * The Longest Night
 * The Wasting

Seabird One

 * Rogue State
 * Time Flies
 * Dark Side of the Moon

The Visitants

 * The Frequency
 * Haunt
 * The Last Line of Defence

Extinction

 * Vanguard
 * Earthfall
 * Bridgehead
 * Armageddon

Shutdown

 * Power Cell
 * Death in Geneva
 * The Battle of the Tower
 * Ice Station Alpha

Silenced

 * House of Silents
 * Square One
 * Silent Majority
 * In Memory Alone

Assembled

 * Call to Arms
 * Tidal Wave
 * Retrieval
 * United

Encounters

 * The Dalek Transaction
 * Invocation
 * The Sontaran Project
 * False Negative

Cyber-Reality

 * Game Theory
 * Telepresence
 * Code Silver
 * Master of Worlds

Revisitations

 * Hosts of the Wirrn
 * Breach of Trust
 * Open the Box

Incursions

 * This Sleep of Death
 * Tempest
 * The Power of River Song

Between Two Worlds

 * The Enemy Beyond
 * Fire and Ice
 * Eleven's Eleven
 * The Curator's Gambit

Agents of the Vulpreen

 * The Man from Gallifrey
 * Power of the Dominators
 * The War Factory
 * Ten Minutes in Hell

Objective: Earth

 * The Vulpreen Encounter
 * By Jacqui McGee
 * Axos Unleashed
 * Time of the Vulpreen

Short Trips

 * Degrees of Truth
 * Walls of Confinement
 * A Home From Home
 * Time Tunnel
 * The Other Woman
 * Damascus
 * Gardeners' Worlds
 * Blue Boxes
 * AWOL

Torchwood

 * Expectant
 * Dissected

Special releases

 * Believe

Donna Noble: Kidnapped!

 * The Chiswick Cuckoos

Stranded

 * UNIT Dating

Doctor Who

 * The Paradise of Death
 * The Ghosts of N-Space

Serpent Crest

 * The Hexford Invasion / Survivors in Space

Torchwood

 * Lost Souls
 * Submission

Doctor Who: Redacted

 * Interrogation
 * Recruits
 * Rescue

Sontarans

 * Old Soldiers

TV Comic

 * The Arkwood Experiments
 * The Multi-Mobile
 * Insect
 * The Metal Eaters
 * The Fishmen of Carpantha
 * Doctor Who and the Rocks from Venus
 * Undercover
 * Castaway
 * Levitation

Doctor Who Magazine

 * Doctor Who and the Star Beast
 * The Fires Down Below
 * Skywatch-7
 * Distractions / The Mark of Mandragora
 * Final Genesis
 * The Man in the Ion Mask
 * Target Practice
 * The Age of Ice
 * The Golden Ones

Doctor Who Adventures

 * The Genius Trap
 * Big in Japan

Battles in Time

 * Attack of the Rats

Doctor Who Classic Comics

 * Evening's Empire

IDW Publishing

 * The Forgotten
 * Tesseract
 * Don't Step on the Grass

Prisoners of Time

 * In With The Tide

The Eleventh Doctor

 * After Life

The Twelfth Doctor

 * The Fractures
 * The Hyperion Empire
 * Clara Oswald and the School of Death

Doctor Who: Lockdown

 * Farewell, Sarah Jane

UNIT Field Log

 * 14681 UNIT Field Log
 * 14682 UNIT Field Log
 * 14683 UNIT Field Log
 * 14684 UNIT Field Log

Other

 * Tia Kofi Enters the Time Fracture!

Eastside Games

 * Lost in Time