1 January (releases)


 * 1966 - "Volcano" was first broadcast on BBC1.
 * 1971 - Part seven of The Eternal Present was first published in Countdown to TV Action.
 * 1972 - Episode one of Day of the Daleks was first broadcast on BBC1.
 * 1972 - Part seven of The Eternal Present was first published in TV Action.
 * 1977 - Part one of The Face of Evil was first broadcast on BBC1.
 * 2007 - Invasion of the Bane was first broadcast on CBBC, beginning a new series, Sarah Jane Adventures.
 * 2007 - Captain Jack Harkness was first broadcast on BBC Three.
 * 2007 - End of Days was first broadcast on BBC Three, ending Torchwood's first series.
 * 2010 - Part two of The End of Time was first broadcast on BBC One. Later, Allons-y! aired on BBC Three.
 * 2011 - Enter Wildthyme was first published by Snowbooks Ltd.