Ace/Appearances

A list of appearances by Ace/

Season 24

 * Dragonfire'' (introduction; joins)

Season 25

 * Remembrance of the Daleks
 * The Happiness Patrol
 * Silver Nemesis
 * The Greatest Show in the Galaxy''
 * Battlefield
 * Ghost Light
 * The Curse of Fenric
 * Survival

Doctor Who Mini-episodes

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