Leonor
Richard is a medieval nobleman. After his first wife dies in an accident and is buried in the family vault, he remarries and has children by his second wife. A mad longing for his first wife Leonor comes over him, and he sells his soul to the devil for a chance to get her back. But when she returns, she is a murderous vampire.
Starring Michel Piccoli, Liv Ullmann, Ornella Muti, Antonio Ferrandis, Ángel del Pozo, George Rigaud, José María Caffarel, Carmen Maura, José Sacristán, José María Prada
Watch "Leonor" on FlixOlè released in 1975. It's a drama and fantasy movie, and has a rating of 5.7 out of 10 from Imdb which is fairly okay for this kind of movie.