Summary: The Devil's daughters find their fates conflicting in this satanic shocker from Italy. The Prince of Darkness seduces four gorgeous women, spreading his seed so that his scourge may take human form. When Almarisa discovers that she is literally the spawn of Satan, her intense self-loathing prompts her down the path of destruction. Daria, on the other hand, couldn't be more delighted with her diabolical roots. (allrovi.com)

AKA: ombra nell'ombra, Un

AKA: Ring of Darkness

Genre: Horror

Country: Italy, UK

Directed By: Pier Carpi

Written By: Pier Carpi

Starring: Valentina Cortese, Frank Finlay, Irene Papas, John Phillip Law, Marisa Mell, Anne Heywood, Dirce Funari

More information at the Internet Movie Database