4 November (releases)


 * 1967 - Episode six of The Abominable Snowmen was first broadcast on BBC1.
 * 1978 - Part two The Stones of Blood was first broadcast on BBC1.
 * 1981 - "The Forest of Fear" was repeated on BBC2.
 * 2010 - Wraith World, Deadly Download and A Shard of Ice were first released by AudioGO.