The Seventh Grave was produced by F.G.S. International Pictures, a company founded in December 1964 by Felice Falvo, Arturo Giorni and Alessandro Santini. Santini also wrote the story and screenplay with director Garibaldia Serra Caracciolo and actor
Antonio Casale. The film was shot in three and a half weeks at
Balsorano castle and Olimpia Studios in Rome from February to March 1965. The films budget was around 40 million
Italian lire. ==Release==