UNIT/Appearances

A list of appearances by UNIT.

Season 6

 * The Invasion (introduction)

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 (cameo)
 * The Daemons

Season 9

 * Day of the Daleks
 * The Time Monster

Season 10

 * The Three Doctors
 * The Green Death

Season 11

 * The Time Warrior (cameo)
 * Invasion of the Dinosaurs
 * Planet of the Spiders (cameo)

Season 12

 * Robot

Season 13

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

Season 20

 * The Five Doctors (cameo)

Season 26

 * Battlefield

Series 1

 * Aliens of London/World War Three (cameo)

Series 2

 * The Christmas Invasion

Series 3

 * The Sound of Drums (cameo)

Series 2

 * Fragments (cameo)

Series 4

 * The Sontaran Stratagem/The Poison Sky
 * Turn Left (cameo)
 * The Stolen Earth/Journey's End

Virgin New Adventures

 * The Pit
 * Blood Heat (alternate version)
 * The Left-Handed Hummingbird
 * No Future
 * Head Games
 * Happy Endings
 * The Dying Days

Virgin Missing Adventures

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

BBC Eighth Doctor Adventures

 * Vampire Science
 * Genocide
 * Alien Bodies (future equivalent of UNIT; UNSYC)
 * 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
 * Last of the Gaderene
 * Rags
 * Verdigris
 * Deep Blue

U.N.I.T.

 * The Coup (special release)
 * Time Heals
 * Snake Head
 * The Longest Night
 * The Wasting

Doctor Who Unbound

 * Sympathy for the Devil

Doctor Who Magazine

 * Fires Down Below
 * Skywatch-7
 * The Mark of Mandragora
 * The Man in the Ion Mask

Doctor Who Classic Comics

 * Evening's Empire

more to be added

Theatrical play

 * Recall UNIT: The Great T-Bag Mystery
 * Probably non-canonial.