Michael Buerk and the heir hunters take on the case of Peter Kelly. A retired haulier with a large house, including a garden full of truck and cars, will any of these forgotten vehicles be the key to a large windfall, and will a search of his home uncover any hidden gems? And the case of Ivy Henshaw uncovers a rich family history involved in one of the most important British industries of the 19th century, and the search for heirs leads the team right back to where they started.