The Blood on Satan's Claw

The film was originally envisioned by screenwriter Robert Wynne-Simmons as an anthology of three loosely connected but separate stories set in a Victorian era village, at the request of Tigon British Film Productions.[7] The disparate stories included one involving a woman locked in an attic by her abusive aunt; a group of children who uncover a monstrous carcass in a field; and a man who cuts off his own hand, which is possessed by a demon.[7] Each of the stories were connected by an overarching narrative of the pastoral village being infiltrated by various evil forces.[7] Wynne-Simmons's screenplay was inspired in part by the Manson Family and the Mary Bell child murders.[3] He later elaborated:

The central theme of the whole film was the stamping out of the old religions. Not by Christianity, but by an atheistic belief that all sorts of things must be blocked out of the mind. So the Judge represents a dogged enlightenment, if you like, who is saying "Don't let these things lurk in dark corners. Bring it out into the open and then get rid of it. When it becomes a fully-fledged cult, it will show itself."[8]

Tigon executives ultimately opted to have Wynne-Simmons transpose the story to an early-eighteenth-century farming community, having felt that the Victorian Era had been exhausted by various genre films.[7] Wynne-Simmons stated that he was specifically asked by the producers to include a number of elements from the studio's previous film, Witchfinder General, such as the "Book of Witches" as well as the sequence in which Margaret is ducked in a body of water by locals who suspect she is a witch.[8] "This had to be included because it had been so successful in Witchfinder General, so they wanted to repeat it," he recalled. "I didn't mind that so much, as it did show the incredible stupidity of people at the time."[8] Additionally, several other changes were mandated by Tigon, including a redraft of the ending, which originally had the Judge enlisting a militia to murder the entire village to eradicate the cult.[9] Tigon executives deemed this ending too bleak, and it was replaced with a finale in which the demon is defeated, and the villagers are spared.[10]

Director Piers Haggard was hired to direct the project, and worked with Wynne-Simmons to retool the screenplay from its anthology format to a singular, cohesive narrative.[11] Summarizing the screenplay, Haggard commented in 2003:

All the powerful, imaginative sequences of horror are Robert's invention. Nothing was taken away in the credit from him for conceiving that sequence of experiences and images and the whole story. My writing contribution is entirely in the area of character, of character subtlety, trying to make family relationships resonate. Some of the non-action stuff is mine, like the kids wandering through the woods and you're haunted by fears and anxieties and so on. That stuff is mostly mine, so that was my contribution, to try and thicken the texture.[4]

By Haggard's account, the film's original working title was The Devil’s Touch, which was subsequently changed to Satan's Skin.[4]

Haggard says Linda Hayden had to be used as she was under contract to Tony Tenser. Tamara Ustinov, the daughter of actor Peter Ustinov, was cast in part because of her name. The role of the judge was originally offered to Peter Cushing, who declined it due to his wife's illness; Christopher Lee was considered, but his fee was too high for the budget so Patrick Wymark was cast instead.[3] The film was Wymark's last English language film and was released three months after his death.[12]

With the younger cast, Haggard dedicated two weeks prior to the shoot to hold rehearsals.[12]

The ruined Saint James Church in Bix Bottom was the setting for some of the film's most dramatic sequences

Filming began on 14 April 1970[13] on an initial budget of £75,000, which expanded to £82,000.[14] The shoot lasted approximately eight weeks, and mainly took place in the small village of Bix Bottom, Oxfordshire, located in the Chiltern Hills.[15] The ruined church that figures prominently is the old Saint James Church in Bix Bottom, which had been abandoned in 1875.[16] Prior to its appearance in The Blood on Satan's Claw, the church had been used as a location in The Witches (1966).[17]

The scene in which the villagers hold a funeral for Mark Vespers was shot in the village of Hurley, while portions of the woodland sequences were filmed in the Warburg Nature Reserve and Black Park near Iver Heath, Buckinghamshire.[15] Additionally, some filming took place at Pinewood Film Studios.[15]

Several of the younger cast members, particularly Hayden, Ustinov, and Richard Williams, recalled that Haggard's direction was concise and that the shoot operated smoothly.[18]

The film was shot by cinematographer Dick Bush.[19] When devising the film's visual elements, Haggard was influenced by the works of Ingmar Bergman, particularly The Seventh Seal (1957) and The Virgin Spring (1960).[20] Haggard adopted a "painterly" style for the film, marked by low camera angles that cast the actors on high landscapes against open skies.[21]

Anthony Ainley, who plays a curate who Linda Hayden's character attempted to seduce, once said in an interview, "When it came to doing the nude scene where Angel comes into the rectory at night and disrobes this was done at least three times and Linda was spot on with every take...she was a total professional with a refined sense of the erotic unusual for her age...I believe she was only 17 at the time."[22]

The film's score was composed by Marc Wilkinson, an Australian composer who had previously worked alongside Haggard at the National Theatre.[23] "[He] had a wonderful command of strange sounds," said the director. "He wasn't somebody who would ever give you a stock sound. And I think he absolutely excelled himself. It's certainly one of the best scores I've ever had for a film."[4]

The Blood on Satan's Claw was acquired by the American distribution company, Cannon Films, who released it theatrically in the United States in the spring of 1971, with a New York City opening taking place on 15 April 1971.[1] It went on to screen frequently in the American drive-in theater circuit throughout the remainder of 1971.[lower-alpha 2]

In its native England, the film was passed by the British Board of Film Classification (BBFC) with an X rating,[10] and premiered in London on 16 July 1971.[2] Under ten seconds of cuts were mandated by the BBFC, though some sequences were optically darkened, including the scene in which a nude Angel attempts to seduce the Curate.[10] According to screenwriter Wynne-Simmons, a shot of Angel performing oral sex on the demon was also significantly truncated and darkened, though a brief portion of it appears in the final cut of the film.[27] For its release in England, Tigon British Film Distributors secured the New Victoria Cinema to screen the film, which accommodated 2,600 guests.[28] However, following low ticket sales, the film was pulled from the theatre after showing for only one week.[28]

Upon its theatrical release, The Blood on Satan's Claw, reviews from film critics ranged from favourable to middling.[28] Vincent Canby of The New York Times praised the performances in the film, adding that it has "a good deal of the quality of an H. P. Lovecraft work, in the vulnerability of even its heroic characters, as well as in its pastoral landscape that contains the threat of "eeveel" within every sun-dappled glade. Most particularly, it contains Lovecraft's perfectly straightfaced acceptance of a universe whose natural order may, at any time, be overturned by supernatural disorder."[29]

On review aggregator website Rotten Tomatoes, the film holds an approval rating of 70% based on 10 reviews, with an average rating of 6.3/10.[30]

The Blood on Satan's Claw first received a VHS release in the United States in 1985 by Paragon Video Productions.[31] It was re-released in this format in 1993 by MGM Home Entertainment.[32][33] In 2005, it was released by Anchor Bay Entertainment in a Region 2 box set along with several other Tigon British Film Distributors films, including Witchfinder General, The Beast in the Cellar, and others.[32]

The British label Odeon Entertainment released Blood on Satan's Claw on Blu-ray in 2013.[34] In May 2019, the England-based Screenbound Pictures issued a DVD and limited edition Blu-ray featuring a new restoration of the film.[35] In November 2019, Severin Films followed with another limited edition Blu-ray, along with a bonus CD of the original score, limited to 3,000 units.[36]

Variant prints of the film exist with both The Blood on Satan's Claw and Blood on Satan's Claw in the opening titles, which has led to the two versions being used interchangeably on DVD and Blu-ray releases. US posters used The Blood on Satan's Claw. UK posters (and newspaper advertisements from the time) used Blood on Satan's Claw. Blood on Satan's Claw was also the version used on Trunk Records' 2007 soundtrack release, the 2018 Audible drama, and the cover of the 2022 novelisation by screenwriter Robert Wynne-Simmons.