18/31 Subjects are the Bee Gees, Kevin Smith, the Falklands conflict, and Thomas Hardy.
BBC Two Scotland
BBC Two Wales
BBC Two Northern Ireland
BBC HD & BBC Two England
17/31 Subjects are UK number ones, Alan Bennett's Talking Heads, Kett's rebellion, Michael Foot.
BBC HD & BBC Two
16/31 Subjects include the novels of William Golding, the Soviet Union under Stalin and The KLF.
15/31 Subjects are Alice Cooper, the Gemini space programme, West Ham Utd and John Logie Baird.