Theory:Timeline - K9 Mark I

This page lists appearances of K9 Mark I in the order in which he experienced them. This timeline is based on observations of the Doctor Who universe and the events in each of these stories. From these observations we have attempted to build a concise timeline. It is assumed, much like their TV story counterparts, that each novel or audio series their published/numbered order is the order they occur in.

The layout of this timeline is based in part on the observations on Doctor Who Reference Guide and Doctor Who - The Complete Adventures, Lance Parkin's AHistory and other sources that allow us to make observations, such as DocOhoReviews, The History of the Doctor, The Discontinuity Guide, Clive Banks Databank, the Big Finish forums and The Divergent Universe forums. None of these sources should be used solely as a source or considered a "true" timeline for stories.

Creation

 * PROSE: Tautology


 * PROSE: One Man and His Dog

Travels with the Doctor and Leela

 * TV: The Invisible Enemy
 * K9 is adopted by the Fourth Doctor on Professor Marius's insistence.


 * PROSE: Crimson Dawn
 * K9 takes damage from the drain on his batteries, as well as water damage from the canals, which gives him "corroded circuitry", leading into Image of the Fendahl.


 * TV: Image of the Fendahl
 * Leela has changed into a new set of clothes, and K-9 is suffering from "corroded circuitry".


 * PROSE: Hamlet
 * The Doctor is hunting a second Fendahl skull, setting this shortly after Image of the Fendahl.


 * PROSE: People of the Trees
 * Leela recalls being temporarily blinded during Horror of Fang Rock.


 * PROSE: Christmas Every Day


 * PROSE: The Dogs of War
 * The Doctor and K9 begin playing chess, leading into The Sun Makers.


 * TV: The Sun Makers
 * Leela has changed back into her first outfit.


 * PROSE: The Roots of Evil
 * Leela remembers seeing the steel hives of the Sun Makers during The Sun Makers.


 * AUDIO: The Exxilons


 * AUDIO: The Darkness of Glass


 * AUDIO: Requiem for the Rocket Men


 * AUDIO: Death Match
 * Set immediately after Requiem for the Rocket Men.


 * AUDIO: Suburban Hell


 * AUDIO: The Cloisters of Terror


 * AUDIO: The Fate of Krelos
 * Ending leads directly into Return to Telos.


 * AUDIO: Return to Telos


 * COMIC: A Rare Gem
 * Leela and K9 are kidnapped by Adam Mitchell, leading directly into Endgame.


 * COMIC: Endgame
 * The Doctor joins with his other incarnations to rescue Leela and K9 from Adam and, and assists the other Doctors in saving their companions as well.


 * TV: Underworld
 * Leela is once again wearing her second outfit.


 * AUDIO: The Time Vampire


 * TV: The Invasion of Time
 * After the Doctor uses his position of Lord President to propel an invasion of Gallifrey, Leela decides to stay on Gallifrey to marry Andred, and K9 elects to stay with her.

Missions in the K-NEL

 * PROSE: K9 and the Time Trap


 * PROSE: K9 and the Beasts of Vega


 * PROSE: K9 and the Zeta Rescue


 * PROSE: K9 and the Missing Planet

Life on Gallifrey

 * PROSE: Jealous, Possessive
 * K9 is aware of Adric and the Fourth Doctor's coming regeneration.


 * ( REFERENCE )
 * K9 participates in a clean up of the Death Zone. (AUDIO: Time in Office)


 * ( REFERENCE )
 * K9 helps fight off the Dominator invasion of Gallifrey. (AUDIO: Time in Office)


 * PROSE: Affirmative
 * K9 meets the Seventh Doctor.


 * AUDIO: Weapon of Choice


 * AUDIO: Square One


 * AUDIO: The Inquiry


 * AUDIO: A Blind Eye


 * AUDIO: Lies


 * AUDIO: Pandora


 * AUDIO: Insurgency


 * AUDIO: Imperiatrix

After Gallifrey

 * ( CONTEXT )
 * Despite his destruction on Gallifrey, (AUDIO: Imperiatrix) K9 is rebuilt and, through events undocumented, is fitted with a regeneration unit, (TV: Regeneration) and becomes an agent of the Korven in the Post-Time War universe. (TV: Hound of the Korven)


 * ( Reference )
 * K9 visits the second planet of the Montoon system, observes the Sea of Brains, rescues the Glomb Tenklept from being eaten by a Yakoclaw, and liberates the Anubians from the Huduct. (TV: Curse of Anubis)

Death

 * ( FLASHBACK )
 * In the year 50000, K9 befriends the leader of the Galactic Peace Commission, Zanthus Pia, but is unable to save him from being murdered by Ahab and three Jixen, whom attack K9 to silence him. (TV: The Bounty Hunter)


 * TV: Regeneration
 * K9 and the Jixen arrive at Gryffen Manor when the Space-Time Manipulator is accidentally activated by Starkey when he and Jorjie Turner trespass in Alistair Gryffen's house. With his power low, K9 self-destructs to destroy the Jixen, with his regeneration unit transforming his remains into a new body.