Nightmare Castle

Nightmare Castle is a 1965 Italian horror film directed by Mario Caiano. The film stars Paul Muller, Helga Liné and Barbara Steele in a dual role. Mario Caiano shot the film in Rome and declared it his tribute to the Gothic genre and to actress Barbara Steele. Among reviews of the film, critics and historians note Steele's dual performance.

Stephen Arrowsmith, a scientist, has his home laboratory in the castle owned by his wife Muriel. Stephen finds her having sex with a gardener, David. He attacks and disfigures David with a hot poker and burns Muriel's body with acid. Before electrocuting both of them, Stephen is told that he is not Muriel's heir, but that the estate has been willed to her stepsister, Jenny, who is mentally unstable. Stephen removes David's and Muriel's hearts and hides them in an urn. He uses their blood to rejuvenate his aged servant, Solange. Sometime later, Stephen marries Jenny, planning to have the rejuvenated Solange drive her insane. Jenny begins having nightmares, which include the sound of beating hearts and Muriel's voice urging her to murder Stephen. Stephen brings Dr. Derek Joyce to the castle to treat Jenny, who becomes convinced that supernatural forces are at work. Joyce discovers the hidden hearts of Muriel and David. The murdered dead return as ghosts. Muriel burns Stephen alive while David reduces Solange to a skeleton by draining her blood. Dr. Joyce then burns the disembodied hearts and leaves the castle with Jenny.

Director Mario Caiano stated that Nightmare Castle was born out of his passion for actress Barbara Steele and the Gothic genre, a style which he began to love between 1943 and '44 when he first read Edgar Allan Poe's work. Caiano said that he was not influenced by director Mario Bava, and did not remember seeing his films at the time with the possible exception of Black Sunday (1960). The initial script treatment for the film was titled Orgasmo and re uses ideas from Poe's "The Tell Tale Heart". Caiano's father Carlo was the producer of the film and was given a low budget to work with. A Blu ray of the film was released by Severin Films on 11 August 2015.

In a contemporary review, the Monthly Film Bulletin stated that "this period horror gets bogged down in mundane melodrama" and that the direction was "pedestrian". The review did praise Barbara Steele, stating she was "on good form as Muriel [ ] and just as good as the blonde, doe eyed, raving Jenny." In his book A History of Italian Cinema, Peter Bondanella stated that "Caiano's cinematography cannot match that of either [Riccardo] Freda or [Mario] Bava, he may well have captured Barbara Steele in even more compelling shots in Nightmare Castle than either of them did in their own, much better films." Louis Paul, author of Italian Horror Film Directors noted that Caiano was "obviously infatuated" with Barbara Steele, while opining that Caiano's films in fantasy, sword and sandal peplums and Eurospy genres "worked much better" than his Gothic horror efforts. Author and film critic Leonard Maltin gave the film two out of a possible four stars. In his review on the film, Maltin commended the film's atmosphere and Steele's performance, but criticized the film's plot as overly familiar. IGN felt the plot dated, noting that it included "false starts, drawn out dialogue and a rushed ending" They did praise the acting and direction, noting " the performances and absolutely phenomenal direction and atmosphere are unparalleled. This is the definition of a lost classic in those regards."