January (releases)


 * 2005 - Big Finish Doctor Who audio story The Juggernauts was first released.
 * 2005 - Snake Head, the third story in the Big Finish UNIT audio series, was first released.
 * 2007 - The audio anthology Circular Time was first released by Big Finish Productions.
 * 2007 - Big Finish Productions launched the spin-off series of audio adventures The Companion Chronicles with the simultaneous release of Frostfire, Fear of the Daleks, The Blue Tooth and The Beautiful People.
 * 2008 - Big Finish Doctor Who audio story The Bride of Peladon was first released.
 * 2008 - The Companion Chronicles audio story The Catalyst was first released.
 * 2010 - The Radio Times published a special retrospective magazine available by mail order.
 * 2010 - The Doctor Who spin-off series K9 began airing in Scandinavia.
 * 2011 - The 2011 series of IDW Publishing's Doctor Who Ongoing comic book, featuring the adventures of the Eleventh Doctor, was first released.
 * 2013 - The Companion Chronicles audio story The Flames of Cadiz was first released.
 * 2013 - Big Finish Doctor Who audio story The Wrong Doctors was first released.
 * 2013 - The Auntie Matter, the first story in the second Big Finish audio series The Fourth Doctor Adventures, was first released.