K9 (Search Out Space)

One K9 model accompanied the Seventh Doctor and Ace on their travels.

This K9 was pulled through time to 1993 by 's temporal trap. Even after the Rani's plot was foiled, the K9 unit remained in existence as the Doctor and Ace headed back towards the TARDIS. (TV: Dimensions in Time) Before they could enter the ship, they were transported to another planet, where they witnessed Kali being returned to life by her followers. After returning to Earth, K9 helped the Doctor prevent Kali from winning the battle with her enemy. Afterwards, they prepared themselves for the quiz show they were invited to take part in, (PROSE: Storm in a Tikka) where they competed against Cedric. (TV: Search Out Space)