K9 Mark I/Appearances

The following is a list of appearances by K9 Mark I.

Season 15

 * The Invisible Enemy
 * Image of the Fendahl
 * The Sun Makers
 * Underworld
 * The Invasion of Time

Series 1

 * Regeneration
 * Curse of Anubis
 * Mind Snap

Series 4

 * The Exxilons
 * Requiem for the Rocket Men
 * Death Match
 * The Fate of Krelos
 * Return to Telos

Series 7

 * The Mind Runners
 * The Demon Rises

Series 1

 * Weapon of Choice
 * Square One
 * The Inquiry
 * A Blind Eye

Series 2

 * Lies
 * Pandora
 * Insurgency
 * Imperiatrix 

The Companion Chronicles

 * The Time Vampire

Target novelisations

 * Doctor Who and the Invisible Enemy
 * Doctor Who and the Image of the Fendahl
 * Doctor Who and the Underworld
 * Doctor Who and the Invasion of Time
 * Doctor Who and the Sunmakers

Virgin New Adventures

 * Lungbarrow

Eighth Doctor Adventures

 * The Gallifrey Chronicles

The Adventures of K9

 * K9 and the Time Trap
 * K9 and the Beasts of Vega
 * K9 and the Zeta Rescue
 * K9 and the Missing Planet

Puffin eshort

 * The Roots of Evil

Doctor Who Magazine

 * Affirmative

Virgin Decalog

 * Crimson Dawn (in Decalog 2: Lost Property)

Short Trips

 * Jealous, Possessive (in Short Trips: Zodiac)

The Essential Book of K9

 * One Man and His Dog

IDW Publishing

 * A Rare Gem
 * The Choice
 * Endgame

The Essential Book of K9

 * Short Circuit

K9 Modelo I - lista de apariciones