本片是一部意大利恐怖片，由Pier Carpi导演，由安妮·海伍德/瓦伦蒂娜·格特斯/弗兰克·芬莱主演。
剧情简介：Young women join a Satanic cult surrendering their will and bodies entirely to the Devil himself. Years later when they're older women, Carlotta, starts to lose control of her 13 year old daughter Daria, who starts to develop strong powers of her own, aware of her powers and with extreme devotion to The Devil she starts speaking and behaving in strange ways like casting spells and harming people with no remorse whatsoever. And her powers seem to increase exponentially every single day. In her desperation, Carlotta and some of her friends enlist the help of a priest with a crisis of faith to help them perform a strange ritual that will hopefully vanquish the evil out of Daria once and for all.
外文名：Un ombra nell'ombra
别名：Ring of Darkness / satan's wife
类型：恐怖
地区：意大利 / 英国
导演：Pier Carpi
编剧：Pier Carpi
演员：安妮·海伍德 / 瓦伦蒂娜·格特斯 / 弗兰克·芬莱 / 约翰·菲利浦·劳 / 玛丽莎·梅尔 / 艾琳·帕帕斯 / 帕乌拉·特德斯科 / 拉腊·文德尔 / 伊安·邦纳 / Ezio Miani
