K9/Appearances

A list of appearances by K-9.

Mark I

 * Appearances of Mark I

Mark II

 * Appearances of Mark II

Mark III

 * Appearances of Mark III

Season 28/ Series 2

 * School Reunion (introduction; cameo)

Series 1

 * Invasion of the Bane (cameo)
 * The Lost Boy (cameo)

Doctor Who mini-episodes

 * Search Out Space (not generally regarded as canonical)
 * Dimensions in Time (not generally regarded as canonical)

Short Trips

 * Storm in a Tikka

Make-Your-Adventure Series

 * Search for the Doctor

Picture books

 * K-9 and the the Beasts of Vega
 * K-9 and the Zeta Rescue
 * K-9 and the Missing Planet