Overview
Mark of the Devil (, lit. Witches Tortured till They Bleed) is a 1970 West German horror film. It is most remembered for US marketing slogans devised by Hallmark Releasing Corp. that included "Positively the most horrifying film ever made" and "Rated V for Violence", while sick bags were given free to the audience upon admission.
While not prosecuted for obscenity, the film was seized and confiscated in the UK under Section 3 of the Obscene Publications Act 1959 during the video nasty panic.
Plot
Count Christian von Meruh (Udo Kier) is a witch hunter and apprentice to Lord Cumberland (Herbert Lom) in early 18th-century Austria. He believes strongly in his mentor and his mission but loses faith when he catches Cumberland strangling a man to death for calling him impotent. Meruh begins to see for himself that the witch trials are a scam to rob people of their land, money, and other personal belongings of value and seduce beautiful women. Eventually, the townspeople revolt, and Cumberland escapes but Meruh is captured by the townspeople.
From Wikipedia (CC BY-SA 4.0).