A father and a son confront each other, in a pitiless face-to-face. Their delicate relationship is loaded with expectations and fears, things left unsaid and resentment. Pierre Arditi and Yvan Attal do the same job, conductor, in growing disharmony: the maestros no longer get along. The damage and injuries are obvious, even if the script does not delve into the genealogy of their conflict.
At the Dumars, we…