11 May (releases)


 * 1968 - Episode three of The Wheel in Space was first broadcast on BBC1.
 * 1968 - Part three of TV Comic story The Dyrons was first published.
 * 1974 - Episode two of Planet of the Spiders was first broadcast on BBC1.
 * 1974 - Part ten of TV Comic story Is Anyone There? was first published.
 * 1979 - Part seven of TV Comic story Size Control was reprinted as a Fourth Doctor story.
 * 1992 - The Claws of Axos, The Twin Dilemma and The Tomb of the Cybermen were released on VHS.
 * 2006 - TDW 5 aired on BBC One.
 * 2007 - TDW 19, including episode six of The Infinite Quest, first aired on CBBC.
 * 2013 - Nightmare in Silver was first broadcast on BBC One. Later, She Said, He Said was released online.