After the Great Plague of 1665 and the Great Fire of London in 1666 London was on its knees with its population decimated and the heart of the city burnt out, but from the ashes, it would rise phoenix-like to become one of the world's dominant economic and cultural centres. Dan is joined by author Leo Hollis for a walking tour of London and they visit the key locations in London's flourishing after the tragedies of the 17th century. Along the way, they discuss how London was rebuilt, where the money came from to do it and the architectural ambitions of those involved. They also explore the life of Mary Davies, a relatively little known and tragic figure, who's life is absolutely central to the rebirth of the city. The land she inherited after the death of her father to the plague came to form what is today some of the most valuable real estate in the world. But this inheritance was a curse for her involving becoming a child bride, being kidnapped, declared mad and much shady dealing along the way.