12 February (releases)


 * 1966 - "The Sea Beggar" was first broadcast on BBC1.
 * 1966 - Part four of the TV Comic story The Didus Expedition was first published.
 * 1972 - Episode three of The Curse of Peladon was first broadcast on BBC1.
 * 1972 - Part six of the TV Action comic story *Sub Zero was first published.
 * 1977 - Part three of The Robots of Death was first broadcast on BBC1.
 * 1977 - Part two of the TV Comic story The False Planet was first published.
 * 1981 - DWM 50 was released by Marvel Comics.
 * 1987 - DWM 122 was released by Marvel Comics.
 * 1998 - DWM 262 was released by Marvel Comics.
 * 2008 - BFP 0802 was first released by Big Finish.
 * 2009 - The Nemonite Invasion was first released by BBC Audio.
 * 2009 - DWA 102 was first released by BBC Magazines.
 * 2013 - Toby Hadoke's Who's Round 5 was released online.
 * 2014 - DWA 339 was first released by Immediate Media Company London Limited.
 * 2014 - Dark Eyes 2 was first released by Big Finish.
 * 2015 - Equilibrium and The Darkness of Glass were first released by Big Finish.
 * 2019 - Black Thursday and Power Game were first released by Big Finish.
 * 2020 - The Fourth Doctor Adventures Series 9: Volume 2 was first released by Big Finish.
 * 2021 - Case File - Peckham Poltergeist was released on YouTube by BBV Productions.