Greenwich - the great lost palace. I was built in the 16th century but fell into disrepair and was slowly demolished - but a few tantalising ruins remain. There is Henry VIII's wine cellar, built to an exacting standard and designed to last. Jonathan Foyle gains exclusive access to this remarkable room. We also explore the Queen's house, the only part of the palace that remains in pristine condition, it was the first example of Classic Design anywhere in the country. In 2010, when Prince Charles and Camilla were driving to the Royal Variety Show, when their limo found itself in the middle of a riot. We talk to Cliff Hide, the Photographer that captured the moment and learn about how close the Royal couple came to being overrun by the mob. When Harry first started dating Meghan in 2016, he wanted to keep his relationship as secret as possible but press were desperate to capture the happy couple together. We have an exclusive interview with Emily Andrews, the journalist that captured that first picture that confirmed they were in a relationship. We take a detailed look at one of the most famous coaches kept in the Royal Mews: the gold state Coach. Built in 1760, this mammoth coach has witnessed centuries of history, including Queen Elizabeth II's Coronation. But it hides a secret - the royal family hate it. Kate Williams explores some of the more gruesome stories of Palace history including the secret sex life of Lady Katherine Grey.