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On 27 January, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1968
- Episode six of The Enemy of the World was broadcast on BBC1.
- Part five of the TV Comic story The Witches was published.
- 1973
- Episode one of Carnival of Monsters was broadcast on BBC1.
- Part two of the TV Action comic story Deadly Choice was published.
- 1979
- Part two of The Armageddon Factor was broadcast on BBC1.
- Part seven of the TV Comic story The Metal-Eaters was reprinted as a Fourth Doctor story.
- 1984 - Part two of Frontios was broadcast on BBC1.
- 1996 - Episode two of The Ghosts of N-Space was broadcast on BBC1.
- 2010 - DWDVDF 28 was published by GE Fabbri Ltd.
- 2011 - DWA 202 was published by BBC Magazines.
- 2013 - The Doctors Revisited - First Doctor was broadcast on BBC America, followed by a rebroadcast of the First Doctor story The Aztecs.
- 2016
- Part two of the Doctor Who: The Tenth Doctor comic story Medicine Man was published.
- TCH 5 was published by Hachette Partworks.
- 2020 - The Collection: Season 26 was released on Blu-ray.
- 2021 - The Diary of River Song: Series Eight was released by Big Finish.
- 2022 - Blue Blood was published by Candy Jar Books.