Passato e Presente S01 E38 The Holy Grail

Episode dedicated to the myth of the Holy Grail, a mythical object endowed with an extraordinary power, and even capable of bestowing immortality to those who possess it: first cited in a Chrétien de Troyes 12th-century poem, the myth had a great success throughout the Middle Ages, but returned more recently to the limelight only with Richard Wagner's Parsifal.