K9 (The Choice)

A version of K9 travelled with his Mistress in Ecto-Space. (AUDIO: The Choice, The Search)

Behind the scenes
Bob Baker and Dave Martin gave BBV Productions permission to use this K9 for Adventures in a Pocket Universe. The story implies, but does not confirm, that this version of K9 is in fact K9 Mark II, who had remained in E-Space with Romana II after the events of Warriors' Gate, while the Mistress is implied to be Romana herself.