Panellists: Chris Grayling, Stephen Pollard, Jenny Tonge, Willie Walsh, Shaun Woodward.

Panellists: Janet Daley, Caroline Flint, Liam Fox, David Laws, Christopher Meyer.

Panellists: Charlie Falconer, Michael Gove, Hardeep Singh Kohli, Nicola Sturgeon, Jo Swinson.

Panellists: Shami Chakrabarti, Nigel Farage, Geoff Hoon, Theresa May, Will Young.

Panellists: Liam Byrne, Monty Don, Justine Greening, Kelvin Mackenzie, Salma Yaqoob.

Panellists: Tim Campbell, Michael Heseltine, Tony McNulty, Piers Morgan, Sarah Teather.

Panellists: Cheryl Gillan, Peter Hain, Elfyn Llwyd, George Pascoe-Watson, Kirsty Williams.

Panellists: Douglas Alexander, Germaine Greer, Andrew Mitchell, Shirley Williams, Toby Young.

Panellists: Alan Johnson, Susan Kramer, David Mitchell, Charles Moore, Sayeeda Warsi.

Panellists: Fern Britton, Vince Cable, Kenneth Clarke, Tessa Jowell, Douglas Murray.

Panellists: Charles Clarke, Ed Davey, Caroline Lucas, Eric Pickles, Michael Winner.

Panellists: Vince Cable, John Denham, Claire Fox, Philip Hammond, David Starkey.

Panellists: Norman Baker, Hilary Benn, Andrew Lansley, Frank Skinner, Leanne Wood.

Panellists: Bruce Anderson, Nadine Dorries, Iain Gray, David Steel, Nicola Sturgeon.

Panellists: Margaret Beckett, Benedict Brogan, Menzies Campbell, Steve Easterbrook, Theresa May.

Filmed in Salisbury, this edition focussed on the MP Expenses Scandal. Also, this edition was broadcast at the earlier time of 9.00pm. Panellists: Yasmin Alibhai-Brown, Marta Andreasen, Martin Bell, Ben Bradshaw, Vince Cable, William Hague.

Panellists: Nigel Farage, Caroline Flint, Pierre-Yves Gerbeau, Daniel Hannan, Caroline Lucas, Jo Swinson.

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

Panellists: Peter Hain, Chris Huhne, Ruth Lea, Derek Simpson, Caroline Spelman.

Panellists: Kenneth Clarke, Ed Davey, Charlie Falconer, Esther Rantzen, Polly Toynbee.

Panellists: Julia Goldsworthy, Jim Knight, Kelvin Mackenzie, Pauline Neville-Jones, Leanne Wood.

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

Panellists: Suzanne Burlton, Andy Burnham, Shami Chakrabarti, Jeremy Hunt, Sarah Teather.

Panellists: Lionel Barber, Chris Bryant, Trisha Goddard, Margot James, Lembit Öpik.

Panellists: George Galloway, Geoff Hoon, Clive James, Sayeeda Warsi, Shirley Williams.

Panellists: Harriet Harman, Michael Heseltine, Digby Jones, David Laws, Fraser Nelson.

Panellists: Ben Bradshaw, Charles Kennedy, Theresa May, Dambisa Moyo, David Starkey.

Panellists: Yvette Cooper, Ian Hislop, George Osborne, Stuart Rose, Sarah Teather.

Panellists: Norman Baker, Joan Bakewell, Nigel Farage, Damian Green, Alan Johnson.

Filmed in London, this episode was notable due to the appearance of BNP leader Nick Griffin. Worldwide press coverage, and record viewing figures - 7.9 million. Panellists: Bonnie Greer, Nick Griffin, Chris Huhne, Jack Straw, Sayeeda Warsi.

Question Time is in Llandudno. The panel includes the former home secretary Jacqui Smith MP, shadow Welsh secretary Cheryl Gillan MP, the leader of the Welsh Liberal Democrats Lembit Opik MP, Plaid Cymru's Elfyn Llwyd and the broadcaster John Sergeant.

Question Time comes from Reading. The panel includes Welsh Secretary Peter Hain MP; the shadow environment secretary Nick Herbert MP; the former Metropolitan Police commissioner Sir Ian Blair; the former MEP and broadcaster Robert Kilroy-Silk; and the comedian Natalie Haynes.

Question Time comes from Weston Super Mare, chaired by John Humphrys. The panel includes Secretary of State for Northern Ireland Shaun Woodward, the Conservative shadow security minister Pauline Neville-Jones, the Liberal Democrat spokesman on communities and local government Julia Goldsworthy, the cultural commentator and writer Will Self and the rowing champion, double Olympic gold medallist, television presenter and writer James Cracknell.

Panellists: Menzies Campbell, Nick Ferrari, Chris Grayling, Clare Short, Phil Woolas.

Question Time comes from Edinburgh, with guest panellists Lord Falconer, David Davis, Nicola Sturgeon, Melanie Phillips and Marcus Brigstocke. David Dimbleby chairs.

David Dimbleby chairs the show from London. The panel includes the former foreign secretary and Labour MP Margaret Beckett, the shadow health secretary Andrew Lansley, the Liberal Democrats' treasury spokesman Vince Cable MP, the writer Clive Anderson and TV presenter Kirstie Allsopp.

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