19 August (releases)


 * 1967 - Part three of the TV Comic story Space War Two was first published.
 * 1972 - Daleks' Invasion Earth 2150 A.D. was first broadcast on BBC1.
 * 1972 - Part one of the TV Action comic story The Ugrakks was first published.
 * 1976 - The novelisation of The Web of Fear was first released by Target Books.
 * 1982 - The novelisation of The Visitation was first released by Target Books.
 * 1989 - The stage play The Ultimate Adventure gave its final performance.
 * 1993 - Birthright was first published by Virgin Books.
 * 1993 - The novelisation of The Evil of the Daleks was released by Target Books.
 * 2004 - DWM 347 was first released by Panini Comics.
 * 2010 - DWA 180 was first released by BBC Magazines.
 * 2010 - The Torchwood Magazine comic story Somebody Else's Problem: A Gwen Cooper Story was first published.
 * 2010 - DWM 425 was first released by Panini Comics.
 * 2011 - Immortal Sins was first broadcast on Starz.
 * 2015 - Four Doctors part two and Open Mic Night were published by Titan Comics.
 * 2016 - Toby Hadoke's Who's Round 181 was released online.
 * 2020 - The Torchwood audio story Red Base was first released by Big Finish.
 * 2020 - 14683 UNIT Field Log was first released online.
 * 2021 - The God of Phantoms was first released by Big Finish.