15 December (releases)


 * 1973 - Episode one of The Time Warrior was first broadcast on BBC1.
 * 1973 - Part one of the TV Comic story The Amateur was first published.
 * 1979 - Episode four of Nightmare of Eden was first broadcast on BBC1.
 * 1990 - The novelisation of The Curse of Fenric was released by Target Books.
 * 2008 - The anthology Short Trips: Christmas Around the World was first published by Big Finish.
 * 2008 - Inside the World of Doctor Who was released on the BAFTA website.
 * 2010 - DWDVDF 51 was first published by GE Fabbri Ltd.
 * 2010 - The Four Doctors was released exclusively to Big Finish subscribers.
 * 2011 - DWA 248 was first released by Immediate Media Company London Limited.
 * 2011 - DWM 442 and DWMSE 30 were first released by Panini Comics.
 * 2012 - Part one of Houdini and The Space Cuckoos was first published online.
 * 2014 - Toby Hadoke's Who's Round 93 was released online.
 * 2015 - Colouring Book was first published by Puffin Books.
 * 2016 - Original Sin and Cold Fusion were first released by Big Finish.
 * 2016 - DWM 507 and DWMSE 45 were fist released by Panini Comics.
 * 2016 - DWFC 87 was first released by Eaglemoss Collections.
 * 2020 - The Robots: Volume Three was first released by Big Finish.