Jerry Mouse

A mouse was featured in a Tom and Jerry cartoon which was displayed on the TARDIS scanner after the TARDIS materialised in England, 2010. Within the cartoon, he was being held by a cat. (NOTVALID: Untitled)

Behind the scenes
Although it was not stated in any licensed sources, the character's name was Gerald Jinx "Jerry" Mouse.

Frank Welker provided the vocal effects for him in various media.