20 July

Events

 * 1966- The First Doctor and Dodo Chaplet arrived in London and battled the War Machines. (DW: The War Machines, MA: Who Killed Kennedy) The same day, the Second Doctor arrived with Ben Jackson, Polly Wright, and Jamie McCrimmon. (DW: The Faceless Ones)
 * 1969- The first moon landing took place. (DW: Day of the Moon)
 * 1970 - Another moon landing took place, with the First Doctor, John, and Gillian watching on the moon. (TVC: Moon Landing)

Behind the scenes

 * 1915 - Robin Wentworth (Gilbert Horner in DW: The Dæmons) was born.
 * 1923 - James Bree (the Security Chief in DW: The War Games, Nefred in DW: Full Circle and the Keeper of the Matrix in DW: The Ultimate Foe) was born.
 * 1943 - Wendy Richard was born.
 * 1951 - Jeff Rawle (Plantagenet in DW: Frontios and Lionel Harding in SJA: Mona Lisa's Revenge) was born.
 * 1960 - Johnathon Morris was born.