1918

November

 * 11 - World War I, a multinational conflict on Earth triggered by Nemesis in 1914 (DW: Silver Nemesis), effectively ends with the imposition of a ceasefire (the war would not officially end, however, until June 1919).

Unknown dates

 * Casualties of War
 * Parts of "To the Last Man"
 * Parts of Dead London

March

 * 1 - Roger Delgado, the first actor to portray the Master, is born in London.

August

 * 27 - Norman Mitchell, who played one of the policemen in "The Daleks' Master Plan," is born in Sheffield, Yorkshire, England.


 * 28 - Tutte Lemkow, who played Kuiju in "Marco Polo," Ibrahim in "The Crusade," and Cyclops in "The Myth Makers," is born in Oslo, Norway.

November

 * 5 - Alan Tilvern, who played Forester in "Planet of Giants," is born in London.