In 1942 Alfred Hitchcock recruited the author of Our Town, Thornton Wilder, to write the screenplay for Shadow of a Doubt, an innocence-versus-evil thriller set in an ‘idyllic American town’. After considering various candidates, Hitchcock and Wilder selected Santa Rosa, a picturesque agricultural community of 13,000 people, 55 miles north of San Francisco in Sonoma County. The following year, Santa Rosa was introduced to millions of filmgoers in a series of establishing shots that began with aerial views of its pretty countryside and ‘all-American’ downtown. Wartime restrictions had precluded set-building and the exterior locations were all real, but it was difficult to believe that sunny Santa Rosa hadn’t been confected by Norman Rockwell on a Hollywood back lot. Seventy-five years later, we contemplate another aerial view, this time of Santa Rosa’s Coffey Park neighbourhood. The scene, a thousand homes incinerated to their foundations, resembles the apocalypse Kim Jong-un keeps promising to bring to America.