White Rabbit (The Mind Robber)

White Rabbit was a pop culture reference on Earth. It was made popular by Alice in Wonderland by Lewis Carroll, which told the story of a girl named Alice following a white rabbit into Wonderland. (AUDIO: The Axis of Insanity)

Saying "white rabbit" before anything else on the first of the month was meant to be good luck. (AUDIO: Brave New Town)

When playing chess in Fenric's keep, the Seventh Doctor let the black and white aspects take over his thoughts, muttering about black cats and white rabbits. (AUDIO: Gods and Monsters)