On 22 April, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1967 - Episode three of The Faceless Ones was first broadcast on BBC1.
- 1967 - Part three of the TV Comic story Master of Spiders was first published.
- 1971 - Part five of Timebenders was first published in Countdown.
- 1972 - Episode three of The Mutants was first broadcast on BBC1.
- 1972 - Part eight of the TV Action comic story The Planet of the Daleks was first published.
- 1978 - Part three of the TV Comic story Guardian of the Tomb was first published.
- 2006 - Tooth and Claw was first broadcast on BBC One. Later, Fear Factor aired on BBC Three. Tardisode 3 was released online.
- 2009 - DWDVDF 8 was first published by GE Fabbri Ltd.
- 2010 - Apollo 23, Night of the Humans and The Forgotten Army were first published by BBC Books.
- 2010 - The Doctor Who Adventures comic story Winning Hand was first published.
- 2010 - Pocket Essentials: Doctor Who was first published by Pocket Essentials.
- 2014 - The Web of Fear was released on Region 1 DVD.
- 2016 - Toby Hadoke's Who's Round 166 was released online.
- 2017 - Smile was first broadcast on BBC One.