30 December (releases)


 * 1967 - Episode two of The Enemy of the World was first broadcast on BBC1.
 * 1967 - Part one of TV Comic story The Witches was first published.
 * 1972 - Episode one of The Three Doctors was first broadcast on BBC1.
 * 1972 - Part five of Zeron Invasion was first published in TV Action & Countdown.
 * 1978 - Part two of The Power of Kroll was first broadcast on BBC1.
 * 1978 - Part three of TV Comic story The Metal-Eaters was reprinted as a Fourth Doctor story.
 * 2010 - Aeolian was first broadcast on Disney XD.