Yet another sapphic blood cult's on the loose in an old castle as the female descendants of a sixteenth-century vampire get together to receive their sanguine inheritance. There's also a brother & sister whose car break down, a Mrs. Danvers-type housekeeper, garlic crosses, puncture wounds on the neck, and other familiar horror trope in this CARMILLA-esque yarn that's short on hetero coupling and long on lesbianism and incest. Sarno borrowed Mario Bava's colored lights as well as the plot of BLACK Sunday (more-or-less) to spotlight a castle full of T&A, mostly from a naked coven, and even has a woman getting her clothes torn off by bats. From an American director who filmed in Germany to make the very essence of Eurotrash.