On 25 March, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1967 - Episode three of The Macra Terror was first broadcast on BBC1.
- 1967 - Part two of the TV Comic story The Zombies was first published.
- 1972 - Episode five of The Sea Devils was first broadcast on BBC1.
- 1972 - Part four of the TV Action comic story The Planet of the Daleks was first published.
- 1978 - Part one of the TV Comic story The Eerie Manor was first published.
- 2002 - The audio story Seasons of Fear was first released by Big Finish Productions.
- 2009 - DWDVDF 6 was first published by GE Fabbri Ltd.
- 2010 - The Doctor Who Adventures comic story Lucky Heather was first published.
- 2011 - The prequel to The Impossible Astronaut was first released online.
- 2013 - The Battle of Demons Run: Two Days Later was first released online.
- 2013 - The soundtrack to The Caves of Androzani was released by Silva Screen Records.
- 2014 - Toby Hadoke's Who's Round 51 was released online.
- 2015 - The graphic novel Revolutions of Terror was first published by Titan Comics.
- 2016 - Toby Hadoke's Who's Round 162 was released online.
- 2019 - The Macra Terror was released on DVD and Blu-ray.
- 2020 - The Lives of Captain Jack: Volume Three was first released by Big Finish Productions.
- 2020 - Things She Thought While Falling was first release on the Doctor Who website.