The Lawnmower (S03E01)

The Medfords welcome new neighbours, Tarquin and Melinda, but Terry is anxious about his lawnmower, which the former tenant failed to return. When Tarquin claims the mower as part of their inventory, Terry enlists his nephew Alan to help him reclaim it. They hatch a plan for a late-night mission to sneak into the neighbours' garden shed and retrieve Terry’s belongings.