15 April (releases)


 * 1967 - Episode two of The Faceless Ones was first broadcast on BBC1.
 * 1967 - Part two of TV Comic story Master of Spiders was first published.
 * 1972 - Episode two of The Mutants was first broadcast on BBC1.
 * 1972 - Part seven of The Planet of the Daleks was first published in TV Action & Countdown.
 * 1978 - Part two of TV Comic story Guardian of the Tomb was first published.
 * 1993 - Deceit was first published by Virgin Books.
 * 2006 - New Earth was first broadcast on BBC One. Later, New New Doctor aired on BBC Three.
 * 2009 - Doctor Who: Battles in Time comic story The Rebirth of Corah was first published.
 * 2010 - Doctor Who Adventures comic story Madness on the M1! was first published.
 * 2010 - Part one of Torchwood Magazine comic story Shrouded was first published.