7 April (releases)


 * 1973 - Episode one of Planet of the Daleks was first broadcast on BBC1.
 * 1973 - The Threat from Beneath was first published in TV Action.
 * 1979 - Part two of TV Comic story Size Control was reprinted as a Fourth Doctor story.
 * 2005 - Doctor Who: Horror of Fang Rock was released on Region 4 DVD.
 * 2007 - The Shakespeare Code was first broadcast on BBC One. Later, Stage Fright aired on BBC Three.
 * 2007 - Land's End exhibition Doctor Who Up Close was opened.
 * 2008 - Audio adaptations of the novelisations of The Creature from the Pit and of The Myth Makers were first released.
 * 2011 - Doctor Who Adventures comic story Pier Head From Space was first published.