3 March (releases)


 * 1973 - Episode two of Frontier in Space was first broadcast on BBC1.
 * 1973 - Part one of TV Action comic story The Glen of Sleeping was first published.
 * 1997 - The Awakening and Frontios were released together on VHS.
 * 2003 - The Aztecs was released on Region 1 DVD.
 * 2008 - A new DVD edition of The Five Doctors was released in Region 2. This version included the remastered version previously issued on VHS and DVD and the first DVD release of the original 1983 version of the story. A commentary by David Tennant was included as an Easter egg in the set - the first time a Doctor other than the one featured in the story provided commentary.
 * 2009 - DVD box set The Key to Time - Special Edition was first released in Region 1.
 * 2011 - Doctor Who Adventures comic story Power of the Mykuootni was first published.
 * 2011 - The Ark was released on Region 4 DVD.