Avrartons

"'Excuse me, who are you?' An Avrarton upon meeting The Doctor."Avrartons are an alien race in Doctor Who. They were first featured in the episode Cap 30, in which they were the main alien race of the episode.

In their debut episode, they communicated to The Doctor by taking control of Spoonheads. However, camera distortion caused them to look like cats when communicating. However, their true forms are seen when they travel to Earth a few episodes later.