BBC Studios’ series of “Les Inspirés”

There are three thousand of them, who have lived in the heart of Paris for three centuries, practicing endogamy like a science and patiently awaiting the Apocalypse. They’re called the Family. Three thousand people, all with only eight surnames. You don’t join the Family, you’re born into it. And it’s impossible to get out.

Nicolas Jacquard’s brilliant investigation is being adapted into a BBC Studios’ series in France.