Panellists: Iain Duncan Smith, Roy Hattersley, Piers Morgan, Janet Street-Porter.

Panellists: Robin Cook, Iain Duncan Smith, Jacques Santer, Shirley Williams.

Panellists: Malcolm Bruce, Roseanna Cunningham, Iain Duncan Smith, Helen Liddell, and Tommy Sheridan.

Panellists: Michael Ancram, Kenneth Clarke, David Davis, Iain Duncan Smith, Michael Portillo.

Panellists: Douglas Alexander, Iain Duncan Smith, Julia Goldsworthy, Michael Heaver, Saira Khan.

Panellists: Jarvis Cocker, Iain Duncan Smith, Harriet Harman, Peter Hitchens, David Laws.

David Dimbleby chairs the topical debate show from Ipswich, with a panel including: Conservative MP, Iain Duncan Smith, Labour MP, Alan Johnson; academic and historian, Prof. Mary Beard; Telegraph columnist, Simon Heffer; and founder ofchildren's charity Kids Company, Camila Batmanghelidjh.

David Dimbleby chairs the topical debate from Derby, with a panel of prominent public figures and an invited audience.

The panel includes work and pensions secretary Iain Duncan Smith MP, Labour MP and former foreign secretary Margaret Beckett, former UN deputy secretary general Lord Malloch Brown, historian David Starkey and economist and journalist Liam Halligan.

David Dimbleby chairs the debate from Winchester, with a panel including Downton Abbey writer and creator Julian Fellowes; Iain Duncan Smith, the Secretary of State for Work and Pensions; Gloria De Piero, Shadow Home Office Minister; Jo Swinson, Liberal Democrat MP, and Nigel Farage, leader of UKIP.

David Dimbleby chairs a debate on the big stories of the week, from London. The panel includes work and pensions secretary Iain Duncan Smith MP, Labour's deputy leader Harriet Harman MP, former leader of the Liberal Democrats Ming Campbell MP, leader of the PCS union Mark Serwotka and the businessman and star of Dragons' Den Theo Paphitis.

David Dimbleby presents Question Time from Westminster Hall in the Houses of Parliament. On the panel: Work and Pensions Secretary Iain Duncan Smith MP, Shadow Home Secretary Yvette Cooper MP, former leader of the Liberal Democrats Charles Kennedy MP, businesswoman and star of Dragons' Den Deborah Meaden and the Independent columnist Owen Jones.

David Dimbleby presents topical debate from King's Lynn. Panellists include Conservative work and pensions secretary Iain Duncan Smith MP, Labour's shadow welfare reform minister Chris Bryant MP, Liberal Democrat Tessa Munt MP, editor of Private Eye Ian Hislop and former leader of the Respect Party Salma Yaqoob, who leads the Hands Off Birmingham Schools campaign group.