Paul Martin presents from the ancestral home of the Spencer family - Althorp in Northamptonshire. Antiques experts Will Axon and Charles Hanson search for treasures among the items brought in by visitors. Will uncovers some advertising memorabilia that has been dug out of the soil, and Charles is drawn to a 19th-century silver sewing kit. Paul visits one of the largest show collections in the world to find out all about the weird and wonderful when it comes to footwear.