On 28 December, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1963 - "The Survivors" was first broadcast on BBC tv. It was the first full appearance of a Dalek.
- 1964 - Part eight of the story The Klepton Parasites was first published in the 681th issue of TV Comic.
- 1968 - Episode one of The Krotons was first broadcast on BBC1.
- 1968 - Part five of the TV Comic story Jungle of Doom was first published.
- 1974 - Part one of Robot was first broadcast on BBC1.
- 1974 - Part four of the TV Comic story The Wanderers was first published.
- 1981 - A Girl's Best Friend was first broadcast on BBC1, intended as a pilot to the cancelled K9 and Company.
- 1988 - Part three of The Greatest Show in the Galaxy was first broadcast on BBC1.
- 2010 - Oroborus was first broadcast on Disney XD.
- 2011 - DWDVDF 78 was first published by GE Fabbri Ltd.
- 2012 - The Doctor Who Adventures comic story Snowball! was first published.
- 2017 - Toby Hadoke's Who's Round 232 was released online.