A suburban couple have their world rocked when they befriend their exotic new neighbours. For the Gaffney family, the simple summer life in the suburbs has become somewhat run-of-the-mill. Jeff has a dull job working in HR and Karen is at home redesigning the bathroom, having sent the kids off to summer school. When the Jones family move in across the street, their ordinary existence is highlighted only further by the extraordinary nature of their new neighbours. Intelligent, good looking, stylish and well-travelled, Tim and Natalie Jones are a text-book example of the perfect couple. They are in fact secret agents working for the government and their plans for international espionage is set to shake things up for the Gaffney family.