The title (commonly known by its international title Satan’s Blood ) refers to a cult Spanish horror film originally released in 1978 . While there are German home video releases from around 2017 , these are remastered editions of the original film rather than a new production from that year. Film Overview

Film review – Escalofrío (Satan's Blood) (1978) - Kim Newman

: As a storm traps them at the estate, the evening devolves from odd social interactions into a series of disturbing events involving Ouija boards, ritualistic sex, and cannibalism .

Directed by and produced by Spanish horror legend Juan Piquer Simón , Satan's Blood is a hallmark of the "S-rated" era of Spanish cinema, which emerged following the end of Francoist censorship. It is frequently compared to Rosemary's Baby due to its occult themes, though it leans significantly harder into eroticism and sleaze . Plot Summary