Former cabinet minister Michael Portillo assesses the legacy and continued influence of Margaret Thatcher on the Conservative Party. He talks with former colleagues about the highs of the Thatcher years and the lows that followed for the Tories, speaking frankly about his own personal regrets and the damage Thatcher inflicted on the party in the wilderness years after John Major's premiership.

Last December's "Cheriegate" affair did little to abate the rampant public cynicism reserved for politicians - a mistrust evidenced in the turnout at the 2001 general election, which was the lowest for more than 80 years. In this documentary, Michael Cockerell talks to figures including Edwina Currie, Max Clifford, Geoffrey Robinson and Neil Hamilton in an effort to see if spin, sleaze and ministerial failure is to blame, or whether the media's sneering political coverage is most at fault.

Michael Cockerell tells the story of how prime ministers have coped with life after Number Ten, after Tony Blair became the youngest member of the ex-PMs' club for a hundred years. The film reveals who left office bankrupt, who did TV commercials for Cheshire cheese, who had his own chat show and who has never had a single happy day since leaving Number Ten. Cockerell, who met the eight PMs prior to Blair, looks at what Tony planned do next and just how many millions he could make from being an ex-PM.

In the latest how-to-do-it guide, Michael Cockerell films behind the scenes in the normally secretive Home Office. As well as crime, prisons and MI5, the Home Secretary is responsible for nudist beaches, mad dogs and massage parlours. Jack Straw and his predecessors talk candidly about the Cabinet's most dangerous and fascinating job.