Jennifer Saunders and Patricia Potter

S6 E1: Comedy legend Jennifer Saunders and best pal, actress Patricia Potter, take to the road in Berkshire, Hampshire and Oxfordshire before heading for an auction in Greenwich, London. Jennifer hears about Fred Karno, the man credited with inventing slapstick comedy, while Patricia learns how a surgeon from Reading used his incredible sense of smell to successfully treat soldiers injured in WWI.