17 July (releases)


 * 1965 - "A Battle of Wits" was first broadcast on BBC1.
 * 1965 - The fifth and final part of the TV Comic story Challenge of the Piper was first published.
 * 1965 - Part two of the TV Century 21 story The Penta Ray Factor was first published.
 * 1971 - Part eight of The Vogan Slaves was first published in Countdown.
 * 1976 - Part four of the TV Comic story Counter-Rotation was first published.
 * 1980 - Part two of the Doctor Who Weekly comic story Dragon's Claw and part one of Business as Usual were first published.
 * 1985 - The Seeds of Death was released on VHS.
 * 1986 - Travel Without the TARDIS was first published by Target Books.
 * 2008 - The Torchwood Magazine comic story "Dino Crisis" was first published.
 * 2008 - Part two of the Doctor Who Adventures comic story CitiZen's Arrest was first published.
 * 2011 - The stage play The Crash of the Elysium gave its final performance.
 * 2013 - The Doctor Who Adventure comic story Gnome Guard was first published.