Xavier Giannoli’s new film Les Rayons et les Ombres (Rays and Shadows) is told from the postwar perspective of Corinne Luchaire, a French actor who was once hailed as “the new Garbo” but grew too close to the Nazis during the German occupation years. As Luchaire records her thoughts on a borrowed tape recorder, she struggles to reconcile her unfaltering devotion to her father, the once-powerful press baron Jean, with his 1946 execution for treason. Her wilful blindness collapses as the Jewish director who helped launch her career visits her cramped flat. When Corinne, played by newcomer Nastya Golubeva Carax,...