13 February (releases)

* 1965 - "The Web Planet" was first broadcast on BBC1.
* 1965 - The first part of the TV Century 21 comic story Power Play was first published.
* 1971 - Episode three of The Mind of Evil was first broadcast on BBC1.
* 1986 - The novelisation of The Time Monster was first published by Target Books.
* 1986 - DWM 110 was first released by Marvel Comics.
* 1995 - Spearhead from Space, Death to the Daleks and The Robots of Death were released on VHS.
* 1997 - DWM 249 was first released by Marvel Comics.
* 2008 - Adam and Reset were first broadcast on BBC Three.
* 2008 - DWC 3 was first published by IDW Publishing.
* 2012 - The DVD box set Revisitations 3, including The Tomb of the Cybermen, The Three Doctors and The Robots of Death, was first released by 2|entertain.
* 2014 - The Sleeping City was first released by Big Finish Productions.
* 2014 - DWFC 13 was first released by Eaglemoss Collections.
* 2018 - Ghost Walk was first released by Big Finish.
* 2019 - Time's Assassin, Fever Island and The Perfect Prisoners were released by Big Finish.
* 2020 - The Twelfth Doctor Chronicles was first released by Big Finish.
* 2024 - Revolution in Space was first released by Big Finish.