Fotheringown

Doctor Fotheringown was a professor who had just invented time travel.

Personality
This Doctor seemed to be rather eccentric and was aged, he was intelligent (enough to invent time travel) but yet some what "comedic". (NOTVALID: The Doctor's New Invention)

Behind the scenes
This Doctor, played by Clive Dunn, features in the sketch The Doctor's New Invention which appeared on It's a Square World, he wore William Hartnell's First Doctor outfit and was a parody of the latter.