Alistair Gordon Lethbridge-Stewart/Appearances

The following is a comprehensive but not definitive list of Alistair Gordon Lethbridge-Stewart's appearances.

Season 5

 * The Web of Fear (introduction)

Season 6

 * The Invasion (first UNIT story)

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 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
 * Terror of the Zygons

Season 18

 * Logopolis (flashback; archival footage)

Season 20

 * Mawdryn Undead (post-retirement)
 * The Five Doctors

Season 21

 * Resurrection of the Daleks (flashback; archival footage)

Season 26

 * Battlefield

Direct-to-video

 * Downtime

Doctor Who mini-episode

 * Dimensions in Time

Virgin Missing Adventures

 * The Eye of the Giant
 * The Scales of Injustice
 * Dancing the Code
 * Downtime

Virgin New Adventures

 * Blood Heat (alternative timeline)
 * No Future
 * Happy Endings
 * The Dying Days

BBC Eighth Doctor Adventures

 * The Shadows of Avalon

BBC Past Doctor Adventures

 * The Devil Goblins from Neptune
 * Deadly Reunion
 * The Face of the Enemy
 * Rags
 * Verdigris
 * Last of the Gaderene
 * Island of Death
 * Heart of TARDIS
 * Deep Blue
 * The King of Terror
 * Business Unusual

Short Stories

 * The Straw that Broke the Camel's Back
 * Still Lives
 * Prisoners of the Sun
 * Degrees of Truth
 * Freedom
 * Honest Living
 * The Switching
 * Where the Heart Is
 * Hidden Talent
 * An Overture Too Early

Other Prose Stories

 * The One Second Hour
 * Smash Hit
 * Signal S.O.S
 * The Magic Box
 * Prelude: White Darkness
 * Prelude: Transit (apparent death)

Early Comic Strip Stories

 * The Arkwood Experiments
 * The Multi-Mobile
 * The Fishmen of Carpantha
 * Doctor Who and the Rocks from Venus
 * Undercover
 * Castaway
 * Levitation
 * Fogbound
 * Secret of the Tower
 * Doomcloud

Doctor Who Magazine

 * The Mark of Mandragora
 * The Warkeeper's Crown

BBC Radio Dramas

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

BBC Webcast Dramas

 * Death Comes to Time

Main series

 * The Spectre of Lanyon Moor
 * Minuet in Hell
 * Zagreus

Doctor Who Unbound

 * Sympathy for the Devil

UNIT

 * The Coup
 * Time Heals
 * The Wasting