In the dazzling and class-aware city of London, this documentary series tracks a collection of high-status British socialites and American expatriates who mingle in the same social spheres yet remain vastly different. From countryside retreats on weekends to enjoying high tea at London’s prestigious polo clubs, both groups navigate the city’s rigid, unspoken social codes where reputation holds paramount importance. Despite their immense wealth, in London’s elite circles, lineage carries more weight than money, and earning respect is a challenging endeavor.