On 19 August, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1967 - Part three of the TV Comic story Space War Two was first published.
- 1972 - Daleks' Invasion Earth 2150 A.D. was first broadcast on BBC1.
- 1972 - Part one of the TV Action comic story The Ugrakks was first published.
- 1989 - The stage play The Ultimate Adventure gave its final performance.
- 1993 - Birthright was first published by Virgin Books.
- 2010 - The Doctor Who Adventures comic story Most Haunted was first published.
- 2010 - The Torchwood Magazine comic story Somebody Else's Problem: A Gwen Cooper Story was first published.
- 2011 - Immortal Sins was first broadcast on Starz.
- 2015 - Four Doctors part two and Open Mic Night were published by Titan Comics.