3 November (releases)


 * 1979 - Part two of The Creature from the Pit was first broadcast on BBC1.
 * 1981 - "The Cave of Skulls" was repeated on BBC2.
 * 1997 - Ghost Devices was first published by Virgin Books.
 * 2008 - Part one of The Mark of the Berserker was first broadcast on CBBC.
 * 2008 - Doctor Who: The Complete Fourth Series was released on Region 2 DVD.