The Queen's Longest Reign: Elizabeth and Victoria

Her Majesty Queen Elizabeth II will become the longest reigning monarch in British history on September 9th, beating the previous record set by Queen Victoria, who was on the throne for 63 years and seven months. The show is presented by Sophie Raworth, who looks at the long reigns of these two extraordinary women, looking at how they have managed to provide such enduring stability in an ever-changing world.