29 May (releases)


 * 1965 - "The Death of Time" was first broadcast on BBC1.
 * 1971 - Episode two of The Dæmons was first broadcast on BBC1.
 * 1971 - Part one of The Vogan Slaves was first published in Countdown.
 * 2010 - Cold Blood was first broadcast on BBC One. Later, What Goes on Tour... aired on BBC Three.