David Dimbleby goes behind the scenes to investigate major controversies that have affected the BBC and its viewers over the last sixty years.

Queen Elizabeth has worked with 14 Prime Ministers, including holding confidential weekly meetings. It is not known whether she has influenced her Prime Ministers, or what happens when they clash.

20 year-old Lady Diana Spencer laughed out loud when Prince Charles proposed to her having met her only 12 times. Five months later, she walked up the aisle - watched by three quarters of a billion people around the world - to marry what people believed was her Prince Charming. This is the true story of the seven days that led to the wedding of the decade - was it doomed before it even began?

The irresistible rise and dramatic downfall of Margaret Thatcher. Her inner circle reveal how a political outsider won power and dominated British life through a turbulent decade.

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.

A documentary about Spitting Image (1984) and the impact it had, including clips of the most memorable moments and contributions from many of the cast, crew and some of celebrities portrayed on the show.

In the final days of the yuppie decade, the summer of ’89 saw a new type of youth rebellion rip through the cultural landscape, with thousands of young people dancing at illegal Acid House parties in fields and aircraft hangars around the M25. Set against the backdrop of ten years of Thatcherism, it was a benign form of revolution, dubbed the Second Summer of Love – all the ravers wanted was the freedom to party… The rave scene, along with the drug Ecstasy, broke down social barriers and even football hooligans were ‘loved up’, solving a problem the government had never managed to crack. But lurid tabloid headlines and cat-and-mouse games with the police eventually turned the dream sour, as the gangster element moved in at the end of the summer.

A look at this football tragedy