On 29 April, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1967 - Episode four of The Faceless Ones was first broadcast on BBC1.
- 1967 - Part four of the TV Comic story Master of Spiders was first published.
- 1972 - Episode four of The Mutants was first broadcast on BBC1.
- 1972 - Part one of the TV Action comic story A Stitch in Time was first published.
- 1978 - Part four of the TV Comic story Guardian of the Tomb was first published.
- 2006 - School Reunion was first broadcast on BBC One. Later, Friends Reunited aired on BBC Three. Tardisode 4 was released online.
- 2009 - The Doctor Who: Battles in Time comic story The House at the End of the World was first published.
- 2010 - The Doctor Who Adventures comic story Booked Up was first published.
- 2010 - The audio version of Genesis of the Daleks was offered as part of a week-long give-away by The Daily Telegraph.
- 2010 - The Coldest War, Claws of the Macra, Judoon Monsoon and Empire of the Wolf were first published by BBC Books.
- 2010 - Eleventh Doctor Regeneration Sticker Guide was first published by Penguin Character Books.
- 2013 - Toby Hadoke's Who's Round 15 was released online.
- 2016 - Toby Hadoke's Who's Round 167 was released online.
- 2017 - Thin Ice was first broadcast on BBC One.