Desc: Broken Grail: Khayyam Debates Caligula: Directed by Armyn Naderi. With Gholamhossein Ebrahimi Dinani, Houshang Seyhoun, Mehdi Aminrazavi, Suzzane Sumner. In this movie, Khayyam, the hero of free thinking should battle Caligula, the notorious dictator of Albert Camus. How can he pass through this battle? Whether reason and wisdom can win over prejudice?