Panellists: Paddy Ashdown, Robin Cook, Robert McCartney, Malcolm Rifkind.

After its summer break, Peter Sissons made his debut as Question Time's new Chair. The panel included Lib Dem leader Paddy Ashdown, Labour MP Roy Hattersley, Green Party activist Sara Parkin, and Conservative MP Nicholas Ridley.

Panellists: Paddy Ashdown, James Callaghan, Roy Hattersley, Michael Howard, Simon Jenkins, Nigel Lawson, David Owen, and Enoch Powell.

Panellists: Paddy Ashdown, Kenneth Clarke, Roy Hattersley, Gerald Kaufman, Bruce Kent, David Owen, David Sheppard.

Panellists: Paddy Ashdown, Kenneth Clarke, John Prescott, Ann Robinson.

Panellists: Paddy Ashdown, Kate Barker, Angela Browning, Robin Cook.

Panellists: Paddy Ashdown, Des Browne, William Hague, Richard Littlejohn, Polly Toynbee.

Panellists: Paddy Ashdown, Liam Fox, Max Hastings, Fiona Phillips, Janet Royall.

Panellists: Paddy Ashdown, Richard Dannatt, William Hague, Piers Morgan, Bill Rammell, Salma Yaqoob.

Topical debate with a panel of prominent public figures and an invited audience, chaired by David Dimbleby in Maidstone.

The panel includes Justice Secretary Ken Clarke, shadow arts minister Gloria De Piero, former Liberal Democrat leader Lord Ashdown, newly elected leader of UKIP Nigel Farage, and author Kate Mosse.

David Dimbleby is joined in London by the Transport Secretary Philip Hammond and the shadow education secretary Andy Burnham. The panel also includes the former leader of the Liberal Democrats, Lord Ashdown, the journalist Yasmin Alibhai-Brown and the neo-conservative author and the director for the centre of social cohesion, Douglas Murray.

David Dimbleby chairs a debate in Tower Hamlets in east London. He is joined by a panel comprising of transport secretary Justine Greening; former leader of the Liberal Democrats, Paddy Ashdown; Labour's shadow foreign secretary, Douglas Alexander; deputy first minister of Scotland and deputy leader of the Scottish National Party, Nicola Sturgeon; and Daily Mail columnist and former editor of the Sun, Kelvin MacKenzie.

David Dimbleby chairs Question Time from Luton. On the panel: Transport Secretary Justine Greening MP, Shadow Olympics Minister Tessa Jowell MP, former leader of the Liberal Democrats Paddy Ashdown, comic actor & broadcaster Tony Robinson and the businessman Terry Smith, chief executive of the City brokerage Tullett Prebon.

David Dimbleby presents Question Time from Coventry. On the panel are Conservative MP Esther McVey, Labour's Caroline Flint MP, former Liberal Democrats leader Lord Ashdown, the SNP's Humza Yousaf MSP and Daily Telegraph blogger Tim Stanley.

David Dimbleby presents a special Friday edition of Question Time on the night after the general election. Panellists include Labour's former director of communications Alastair Campbell, Conservative cabinet minister Francis Maude, former leader of the Liberal Democrats Paddy Ashdown, Scotland's deputy first minister John Swinney MSP and broadcaster and columnist Julia Hartley-Brewer.

David Dimbleby presents Question Time from Exeter.

On the panel: Conservative former defence secretary Liam Fox MP, Labour's Kate Hoey MP, former leader of the Liberal Democrats Lord Ashdown, leader of Plaid Cymru Leanne Wood AM and founder and chairman of Wetherspoon Tim Martin.