Nightmare Castle

Nightmare Castle
Italian theatrical release poster
Directed by	Mario Caiano
Screenplay by	Mario Caiano Fabio De Agostini[1]
Story by	Mario Caiano Fabio De Agostini[1]
Produced by	Carlo Caiano
Starring	Barbara Steele Paul Muller Helga Liné Marino Masé Rik Battaglia Giuseppe Addobbati
Cinematography	Enzo Barboni
Edited by	Renato Cinquini[1]
Music by	Ennio Morricone[1]
Production company	Cinematografica Emmeci[1]
Distributed by	Emmeci
Release date	16 July 1965 (1965-07-16) (Italy)
Running time	97 minutes
Country	Italy[1]
Box office	₤154 million

Nightmare Castle (Italian: Amanti d’Oltretomba) 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.