The Doctor, when visiting the Inferno-Earth recognised the face of Gordon (see on 'Big Brother'-like posters) as one of the faces he was offered at his trial. Leading him to the mistaken belief that the Leader was an alternative version of him. (TV: Inferno, The War Games, The Girl Who Died. PROSE: Timewyrm: Revelation)
The Prime Ministers are listed in rough chronological order by their first term in office. Please note that this template only uses information from fictional sources. Real world information should not enter into this.