11 July (releases)


 * 1964 - "Hidden Danger" was first broadcast on BBC1.
 * 1970 - Part five of TV Comic story The Fishmen of Carpantha was first published.
 * 2005 - Revelation of the Daleks was released on Region 2 DVD.
 * 2007 - Doctor Who: Battles in Time comic story Head Start was first published.
 * 2011 - Box set Doctor Who: Series 6, Part 1 was released in the UK on DVD and Blu-ray.