6 May (releases)


 * 1967 - Episode five of The Faceless Ones was first broadcast on BBC1.
 * 1967 - Part one of TV Comic story The Exterminator was first published.
 * 1972 - Episode five of The Mutants was first broadcast on BBC1.
 * 1972 - Part two of A Stitch in Time was first published in TV Action & Countdown.
 * 2006 - The Girl in the Fireplace was first broadcast on BBC One.
 * 2013 - Who-ology: The Official Miscellany was first published by Random House.