Desc: Glenn Gould: Au delà du temps: Directed by Bruno Monsaingeon. With Humphrey Burton, Glenn Gould. Bruno Monsaingeon signs a new masterpiece. He decided to talk about the question of Gould's genius in its totality. Based on dialogues between Gould (through the voice of Mathieu Amalric) and real characters, this documentary forms a polyphony in which the voices answer one another in echoes.