3 April (releases)


 * 1965 - "The Knight of Jaffa" was first broadcast on BBC1.
 * 1965 - Part two of On the Web Planet was first published in TV Comic.
 * 1965 - Part one of Duel of the Daleks was first published in TV Century 21.
 * 1971 - Episode four of The Claws of Axos was first broadcast on BBC1.
 * 1971 - Part two of Timebenders was first published in Countdown.
 * 1976 - Part three of TV Comic story Treasure Trail was first published.
 * 1977 - Whose Doctor Who, the first documentary about the programme, was first broadcast on BBC Two.
 * 2000 - Coldheart and Verdigris were first published by BBC Books.
 * 2010 - The Eleventh Hour was first broadcast on BBC One, beginning Doctor Who's fifth series as well as a new era of the show run by Steven Moffat. Later, Call Me the Doctor aired on BBC Three.
 * 2010 - On the same day, another series, K-9, began with The Korven's broadcast on Five.
 * 2012 - DVD box set Torchwood: Miracle Day was first released in Region 1.