The Doctor (Salad Daze)

An incarnation of the Doctor existed in an Alice in Wonderland-inspired dimension that had been warped around Peri Brown's thoughts. He encountered Prei on two separate occasions; during the first he failed to stop as he complained about being late for a very important date, and upon their second meeting he scolded her for upsetting the Queen of the Artichokes. (COMIC: Salad Daze)

Behind the scenes
This incarnation of the Doctor was a parody of the White Rabbit from Lewis Carroll's Alice in Wonderland.