This movie is completely over the top! Why and how it escaped getting played around the world, on the midnight circuit, is beyond me. It's like someone made a soup out of a Spanish Soap Opera, a Giallo, Gothic Thriller, and a Film Noir... It's loaded with ridiculous double crosses, kinky incest (is it incest?), countless decapitations, pet vultures, plot twists that make little to no sense, random Freudian Psychology, and extraneous WWII Concentration Camp flashbacks! The score is over-dramatic, as is the acting, and just about everything else. It certainly can't be taken seriously, but that's what's so appealing. Don't be fooled though, if it's the Classic Bava, Martino or Argento-esque formula you're looking for, that's not what you'll get. Despite that it is often listed and cited as a Giallo. This movie came out in 1970, when the genre was just beginning to take root, so while it's certainly got all of the necessary elements to be classified as 'Gialli', the elements are scattered, appearing in different places in the plot than is common to the traditional Giallo formula. That said, it could be of interest to hardcore fans in that respect. That's how I came upon it, and I'm not upset. Think something along the lines of Luciano Ercoli's "Forbidden Photos of a Lady Above Suspicion" or even Lucio Fulci's "Perversion Story," only much more ridiculous! Wonderfully ridiculous, psychedelic and melodramatic. Wow.