In 1953, a sensitive French boy finds out from a neighbor that his family's Jewish. François Grimbert becomes a physician, and gradually peels the layers of his buried family history which resulted in his difficult upbringing, raised as Catholic by his "Aryan" appearing parents. His athletic father labored to stamp out stereotypical Jewish characteristics he perceived in his son, to keep the family's many secrets, as most relatives fought in World War II, and later were hauled off to labor and death camps by the Gestapo.

He can deliver a breathtaking speech on the American soul to flabbergasted schoolboys, get mixed up in the private lives of his citizens, and even get his 18-year-old daughter to swear that never, but never, would she leave home. Meet Simon Wolberg, mayor of a small provincial city, madly in love with his wife, an interfering father and provocative son. This man is driven by an obsession with his family. Which leads him to test the force and fragility of these bonds.