27 August (releases)

* 1966 - Part five of the TV Comic story The Hunters of Zerox was first published.
* 1977 - Part one of the TV Comic story The Mutants was first published.
* 1992 - The script to The Masters of Luxor was first published by Titan Books.
* 1993 - Episode one of The Paradise of Death was first broadcast on BBC Radio.
* 1998 - DWM 269 was first released by Marvel Comics.
* 2003 - The audio story Omega was first released by Big Finish Productions.
* 2004 - The novel The Big Hunt was first published by Big Finish.
* 2009 - The Art of War was first published by BBC Children's Books.
* 2009 - DWA 130 was first released by BBC Magazines.
* 2009 - Doctor Who Greatest Moments: The Companions aired on BBC Three.
* 2010 - The video game TARDIS was first released by BBC Wales Interactive.
* 2011 - Let's Kill Hitler was first broadcast on BBC One. Later, River Runs Wild aired on BBC Three.
* 2012 - Part one of Pond Life was released online.
* 2014 - Issue 2 of Doctor Who: The Tenth Doctor was released, which included the comic story Revolutions of Terror part two, was first published by Titan Comics.
* 2014 - DWA 353 was first released by Immediate Media Company London Limited.
* 2015 - DWFC 53 was first released by Eaglemoss Collections.
* 2019 - The audio anthology The Diary of River Song: Series Six was first released by Big Finish.
* 2021 - The vinyl version of The Myth Makers was released by Demon Records.