Laura speaks to prime minister Keir Starmer in the first of a series of New Year interviews with party leaders. Also on the show, former defence secretary Sir Grant Shapps, the Lib Dem's Layla Moran and former Conservative cabinet minister, now Reform supporter, Nadine Dorries.

Laura Kuenssberg is joined by Kemi Badenoch, the Conservative leader; Lord Mandelson, the former ambassador to the US; and Heidi Alexander, the transport secretary.

Laura Kuenssberg is joined by Lisa Nandy MP, culture secretary, Richard Tice MP, deputy leader of Reform UK, and Mike Johnson, speaker of the United States House of Representatives. On the panel are Jeremy Hunt MP, Tracy Brabin, mayor of West Yorkshire, and Kay Burley.

Laura Kuenssberg's guests include home secretary Shabana Mahmood, Liberal Democrat leader Sir Ed Davey and former mayor of the West Midlands Sir Andy Street.

Laura Kuenssberg speaks to housing and communities secretary Steve Reed, Green Party leader Zack Polanksi and actor Hugh Bonneville. On the panel are Conservative MP Tom Tugendhat, historian and former government adviser John Bew and broadcaster Angela Rippon.

Laura Kuenssberg speaks to work and pensions secretary Pat McFadden, shadow chancellor of the Duchy of Lancaster Alex Burghart and Plaid Cymru Leader Rhun ap Iorwerth.

Laura Kuenssberg is joined by foreign secretary Yvette Cooper, shadow foreign secretary Priti Patel and Baroness Hilary Cass. On the panel are singer and activist Billy Bragg, chair of the Foreign Affairs Select Committee Emily Thornberry and former Conservative cabinet minister, now Reform supporter Jake Berry.

Laura Kuenssberg is joined by Bridget Phillipson, Laura Trott, Boris Johnson and Admiral Sir Tony Radakin.

Laura Kuenssberg talks to defence secretary John Healey, shadow foreign secretary Priti Patel and Green Party leader Zack Polanski.

Laura Kuenssberg talks to foreign secretary Yvette Cooper, Iranian ambassador Seyed Ali Mousavi, UN humanitarian lead Tom Fletcher, Reform MP Robert Jenrick, and leader of the SNP and Scotland's first minister John Swinney. On the panel are former Conservative defence secretary Penny Mordaunt, Your Party's Zarah Sultana, and broadcaster Christiane Amanpour.

Laura Kuenssberg's guests are energy secretary Ed Miliband, shadow energy secretary Claire Coutinho, Lib Dem Leader Ed Davey and musician and actor Self Esteem. On the panel are: broadcaster Piers Morgan, journalist Tina Brown and Sharon White of Frontier Economics.