Skip to main content
Horror Cult Classic

Barbara Steele haunts a blood-soaked castle where science and gothic vengeance collide.

NIGHTMARE CASTLE

WARNING! See it with someone who's shockproof!

1965 · 1h 44m · NR · Horror · IMDB TMDB

A woman and her lover are tortured and killed by her sadistic husband. The pair return from the grave to seek vengeance.

5,471 FilmsIn The Vault
Vault UpdatedDaily
Curated ByHumans
No AlgorithmBullsh*t
Quick Answer
What is Nightmare Castle about?

Nightmare Castle is a 1965 Italian horror film directed by Mario Caiano about a sadistic scientist who murders his wife and her lover, only for the vengeful pair to return from the grave.

Synopsis

Stephen Arrowsmith (Paul Muller), a scientist, has his home laboratory in the castle owned by his wife Muriel (Barbara Steele). Arrowsmith finds her having sex with a gardener, David. He attacks and disfigures David with a hot poker and burns Muriel's face with acid. Before electrocuting both of them, Arrowsmith is told that he is not Muriel's heir, but that the estate has been willed to her stepsister, Jenny (also Steele), who is mentally unstable. Arrowsmith removes David's and Muriel's hearts and hides them in an urn. He uses their blood to rejuvenate his aged servant, Solange (Helga Liné).

Sometime later, Arrowsmith 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. Arrowsmith brings Dr. Derek Joyce (Marino Masé) 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.

A sadistic count tortures and murders his unfaithful wife and her lover, then removes their hearts from their bodies. Years later, the count remarries and the new wife experiences nightmares and hauntings. The ghosts of the slain return to exact their bloody revenge, until their hearts are destroyed.
Details & Specs
Director
Mario Caiano
Writers
Mario Caiano, Fabio De Agostini
Release
1965
Runtime
1h 44m
Country
Italy
Language
Italian
Genres
Horror
Also Known As
De griezel minnaar, Les amants d'outre-tombe, The Night of the Doomed, Nightmare Castle, Amantes de ultratumba, The Faceless Monster

Why Cult

Barbara Steele Double Role

Barbara Steele commands the screen as both the doomed Muriel and her fragile stepsister Jenny, showcasing her range as the queen of gothic horror.

Macabre Scientific Experiments

Blood transfusions, heart extractions, and rejuvenation plot twists make the castle’s laboratory a chamber of ghoulish curiosity.

Vengeful Undead Twist

A murdered wife and her lover return from the grave, ensuring that no sin in this castle goes unpunished.

Opulent Gothic Atmosphere

From crypts to memorials and locked doors, the film is steeped in classic gothic horror trappings, perfect for fans of atmospheric chills.

Themes & Keywords

Murder Violence Blood Death Revenge Corpse Serial Killer Torture Doctor Husband Wife Relationship Escape Supernatural Power Investigation Scientist Insanity Jealousy

Frequently Asked Questions

What is Nightmare Castle about? +

Nightmare Castle is about a woman and her lover who are tortured and killed by her sadistic husband, only to return from the grave seeking vengeance.

When was Nightmare Castle released? +

Nightmare Castle was released in 1965.

Who directed Nightmare Castle? +

Nightmare Castle was directed by Mario Caiano.

How long is Nightmare Castle? +

Nightmare Castle has a runtime of 104 minutes.

What genre is Nightmare Castle? +

Nightmare Castle is a horror film.

Where can I watch Nightmare Castle? +

Nightmare Castle is available to stream on SassyFlix.