Althorp 26

The team visits the home of the Spencer family, Althorp in Northamptonshire. It dates back five centuries and has an impressive art collection with more than 650 paintings. Antiques experts Charles Hanson and Will Axon uncover movie memorabilia, including a photo signed by Charlie Chaplin, and a box of decorative studs by fashion house Cartier. Paul Martin examines Althorp's collection of portrait paintings by renowned artist Joshua Reynolds.