On 9 February, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1974 - Episode five of Invasion of the Dinosaurs was first broadcast on BBC1.
- 1974 - Part two of the TV Comic story The Disintegrator was first published.
- 1982 - Part four of Kinda was first broadcast on BBC1.
- 1983 - Part four of Mawdryn Undead was first broadcast on BBC1.
- 1985 - Part two of The Mark of the Rani was first broadcast on BBC1.
- 2010 - The CD box set Hornets' Nest was first released by AudioGO.
- 2012 - The Doctor Who Adventures comic story Cold Comfort was first published.
- 2017 - The Squire's Crystal and The Glass Prison were re-released as eBooks by Big Finish Productions.
- 2017 - DWM 509 was published by the Panini Comics.