20 November (releases)

* 1965 - "Day of Armageddon" was first broadcast on BBC1.
* 1965 - Part five of the TV Century 21 comic story The Menace of the Monstrons was first published.
* 1971 - Part one of The Eternal Present was first published in Countdown.
* 1975 - The novelisation of The Three Doctors was first published by Target Books.
* 1975 - The Doctor Who Monster Book was first published by Target Books.
* 1976 - Part four of The Deadly Assassin was first broadcast on BBC1.
* 1976 - Part four of the TV Comic story Double Trouble was first published.
* 1979 - The novelisation of Destiny of the Daleks was released by Target Books.
* 1986 - The novelisation of The Celestial Toymaker was released by Target Books.
* 1997 - DWM 259 was first released by Marvel Comics.
* 2003 - Episode two of Scream of the Shalka was first released online.
* 2003 - The Winning Side was first published by Telos Publishing.
* 2003 - Frayed and The Eye of the Tyger were first published by Telos Publishing.
* 2006 - The Country Club aired on BBC Three.
* 2008 - Pack Animals and SkyPoint were first published by BBC Books.
* 2008 - DWA 91 was first released by BBC Magazines.
* 2009 - Part two of The Gift was first broadcast on CBBC.
* 2009 - The anthology Wildthyme in Purple was first published by Obverse Books.
* 2013 - The Last Day was first released on iTunes.
* 2013 - Prisoners of Time 12 was first published by IDW Publishing.
* 2014 - DWFC 33 was first released by Eaglemoss Collections.
* 2015 - The Other Woman was first released by Big Finish.
* 2015 - Toby Hadoke's Who's Round 147 was released online.
* 2022 - The Big Finish Podcast 2247 was released on the Big Finish website.