Didi Hamann, Ian Stone, Dougie Anderson and Sarah Winterburn fight for points.
BBC Radio 5 live
9/9 Sandi Toksvig with Jeremy Hardy, Susan Calman, Justin Edwards and Lloyd Langford.
BBC Radio 4
Dean Jackson with Ed Sheeran, Luke Bingham, Rolo Tomassi, Whitemoor and Kenworthy.
BBC Radio Derby
BBC Radio Leicester
BBC Radio Lincolnshire
BBC Radio Nottingham
Tom Sutcliffe puts his mind-bending questions to teams from Wales and the Midlands.
Sunday 4 November 2012