On 29 January, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1966 - "Destruction of Time" was first broadcast on BBC1.
- 1966 - Part two of the TV Comic story The Didus Expedition was first published.
- 1972 - Part four of the TV Action comic story *Sub Zero was first published.
- 1972 - Episode one of The Curse of Peladon was first broadcast on BBC1.
- 1977 - Part one of The Robots of Death was first broadcast on BBC1.
- 1977 - Part seven of the TV Comic story Dredger was first published.
- 1996 - Classic Who: The Hinchcliffe Years was first published by Boxtree.
- 2001 - Spearhead from Space was released on Region 2 DVD.
- 2001 - The Gods of the Underworld was first published by Big Finish Productions.
- 2007 - The DVD box set New Beginnings was released in Region 2.
- 2009 - The Dust of Ages and The Graves of Mordane were published by BBC Books.
- 2009 - The Doctor Who Adventures comic story The Parrian Proposal was first published.
- 2013 - Prisoners of Time 1 was first published by IDW Publishing.
- 2014 - The Doctor Who Adventures comic story Invaders of the Vortex was first published.
- 2015 - The audiobook version of Full Circle was first released by BBC Audio.
- 2016 - Toby Hadoke's Who's Round 156 was released online.
- 2017 - The Lego Batman Movie premiered in Dublin.
- 2019 - The First Doctor Adventures: Volume Three was first released by Big Finish Productions.