SATAN'S BLOOD
Escalofrío
Spain; 1977; digital; 82 min
Directed by: Carlos Puerto
Written by: Carlos Puerto
Produced by: Juan Piquer Simón
Cinematography by: Andrés Berenguer
Music by: Librado Pastor
Cast: Ángel Aranda, Sandra Alberti, Mariana Karr, José María Guillén, Manuel Pereiro, Luis Barboo
Production Company: Almena Films
Genre: horror

English language

Terror, sex and Satanic rituals on a one-way ride to Hell...

Andy & Anna are bored and decide to go for a drive in the country. On the way they meet another couple who claim to know them from many years before. They agree to visit their country house and end up staying the night. A simple game with a Ouija board goes badly wrong and the evening begins to turn into a nightmare. Anna is attacked by a mysterious stranger. When Andy goes to investigate he finds that they have strayed into the clutches of a dangerous pair of psychopaths who are planning for them a fate worse than death.

In the 1970's Spain, certain films were released with an "S" classification - S for Sex. These were films with an unusually high number of scenes of sex and sadism. Satan's Blood was one of the first - and still the most notorious.