Humanoid 2 (The Web of Caves)

A  Humanoid  once met a  Doctor  outside of his  TARDIS  with another individual of the same race. (TV: The Web of Caves)

Behind the Scenes
The character was portrayed by Paul Putner, the first humanoid was played by David Walliams, they later worked together in Walliams' comedy series Little Britain as they were friends, but ironically only appeared in a few sketches together.