来历不明的孩子由拉法洛·马塔拉佐执导，伊冯娜·桑松,阿梅德奥·纳扎里,弗朗索瓦丝·罗赛主演， 于1952年上映。 The tragic love story between Guido, the owner of a marble quarry and Luisa, the humble daughter of one of his employees。