On 17 May, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1969 - Episode five of The War Games was first broadcast on BBC1.
- 1969 - Part three of the TV Comic story Peril at 60 Fathoms was first published.
- 1975 - Part eight of the TV Comic story Return of the Daleks was first published.
- 2006 - The Doctor Who Adventures comic story The Germ War was first published.
- 2008 - The Unicorn and the Wasp was first broadcast on BBC One. Later, Nemesis aired on BBC Three.
- 2012 - The Doctor Who Adventures comic story Dummy Run was first published.