本片是一部西班牙恐怖片，上映于1971-05-17，由León Klimovsky导演，由Paul Naschy/Gaby Fuchs/Barbara Capell主演。
剧情简介：Elvira is travelling through the French countryside with her friend Genevieve, searching for the lost tomb of a medieval murderess and possible vampire, Countess Wandessa. They find a likely site in the castle of Waldemar Daninsky, who invites the women to stay as long as they like. As Waldemar shows Elvira the tomb that supposedly houses the countess, she accidentally causes the vampire to come back to life, hungrier than ever. Daninsky has a hidden secret of his own, but will it be enough to save the two girls from becoming Wandessa’s next victims?
外文名：La Noche de Walpurgis
别名：The Werewolf's Shadow / Blood Moon / La noche de Walpurgis
类型：恐怖
地区：西班牙 / 西德
导演：León Klimovsky
演员：Paul Naschy / Gaby Fuchs / Barbara Capell
