The experts visit some of the people who have been reunited with cherished mementos. Mark Stuckey takes on a home-made replica of Doctor Who's robotic canine companion K-9, built by owner Steve Price as a GCSE project in the mid-1980s. Master hatter Jayesh Vaghela undertakes the delicate restoration of a cowboy hat worn by musician John Cambridge, who played alongside David Bowie in a short-lived glam rock band in 1970. Suzie Fletcher works on a battered leather case used by a cook who catered for Winston Churchill during the Second World War and luthier Julyan Wallace faces the enormous challenge of rebuilding a ukulele whose owner died in a motorcycle accident