Crucible of Horror

Walter Eastwood is a wealthy and controlling patriarch who demeans and abuses his diminutive artist wife, Edith, and their teenage daughter, Jane. Walter's misogyny is shared by his son Rupert, who repeatedly refuses his mother's request that he pick up art supplies for her and mocks the idea of his younger sister getting a job since her father refuses to give her an allowance. During dinner at the family's large estate one night, Walter's friend, Gregson, arrives, and is greeted by Jane at the door. Jane tells her father that Gregson tried to kiss her. After dinner, Walter discovers Jane has stolen money, and brutally beats her with a cane. The following day, Edith proposes to Jane that they murder Walter.

When Walter plans a hunting trip to his remote cottage, Edith and Jane opt to remain home, while Rupert is unable to accompany him owing to a prior obligation. Edith and Jane arm themselves with a shotgun and trail Walter to the cottage, but their plans to kill him are thwarted when he hears them enter the house. The women pretend to have changed their minds, wanting to spend the weekend with him. Edith soon draws her shotgun, forcing Walter to sit and listen to her plight as she pours him a drink spiked with a sedative. The women liken Walter to the Marquis de Sade, whose writings they have recently read, and Walter responds with disgust that they would read such material. During the confrontation, Walter collapses unconscious.

Using a funnel, Edith forces more liquor down Walter's throat as he lies incapacitated, before she and Jane drag his body upstairs and place it in his bed, in an attempt to make his death appear as an alcohol-narcotic overdose. The women then return home in the middle of the night, and the following day, nervously await for Walter's body to be discovered. At night, Edith has a nightmare in which she sees a ghostly version of herself levitating outside, before descending into a nearby pond. The following morning, Edith phones the cottage and speaks with the family's maid, Mrs. Roberts, who is maintaining her cleaning duties there, and asks to speak to Walter. Mrs. Roberts tells Edith that it does not appear Walter is there. Later, Rupert phones the house, concerned as he has been unable to reach Walter, and demands they go to check on the cottage.

Edith and Jane return to the cottage, and are shocked to find Walter's bed empty. Outside, they discover a wooden crate, which inexplicably contains Walter's dead body. Moments later, they are approached by Reid, an architect friend of Walter. Reid tells them Walter failed to meet him for their planned hunting the day before. While Edith prepares tea, a suspicious Reid investigates the home, finding the bottle of sleeping pills in Walter's room. After Reid departs, the women drive the box containing Walter's corpse to a remote abandoned factory and push it over an embankment into a pond.

The women return home, where they are plagued by nightmares and frightening incidents, including the parlour window being smashed in. When Edith enters her art studio, she is startled by Walter's body, which she sees dangling upside down from a rafter. Edith frantically runs downstairs, where she finds an equally-terrified Jane. When Walter approaches her, Edith collapses. The next morning, Walter enters the kitchen as usual for his morning breakfast, and is met by Jane, Edith, and Rupert—everything appears to be as it was before he was killed. At the table, Walter humiliates Jane by reading a letter she has received from Benjy Smith, a local boy who is infatuated with her. He then tauntingly asks Edith what she has planned for the day. She stares blankly, a tear dripping down her face.

Film scholar Bryan Senn notes a subtext of incest in Crucible of Horror, writing that: "Even more disturbing is the notion that beneath the obvious dysfunction and constant tension [among the family]...  runs a sordid subtext of incestuous desire."[4] Senn cites several moments in the film, including Walter running his hands up Jane's arm, as well as his spoken obsession with her whereabouts, as suggesting that his character is sexually attracted to his daughter, and may have in fact sexually abused her.[4]

One of the film's two production companies, the American-based Cannon Group, produced the film under the title of their London branch, London-Cannon Films.[2] Cannon Films handled distribution of the film in the United States, releasing it regionally as a double bill with Cauldron of Blood (1969), starring Boris Karloff.[5] The double-bill opened in San Antonio, Texas beginning 19 July 1971.[1] It later screened in Burlington, North Carolina beginning on 14 August 1971.[8] The film opened theatrically in New York City on 11 November 1971.[2][9]

The film was not submitted to the British Board of Film Classification (BBFC) until after the BBFC had changed 'the threshold of the X category' on 1 July 1970[5] when the minimum audience-member age for exhibition was raised from 16 to 18.[10] The film was given its X certification on 19 December 1971 after unspecified cuts were made.[11] It was subsequently released in the United Kingdom through Grand National Pictures on an X cert double-bill alongside Psycho Killer (1970).[12] It screened on this double-bill in Manchester beginning 24 April 1972.[13]

By the summer of 1973, Crucible of Horror was on the US drive-in theatre circuit. For example, it was shown on 1 and 2 June 1973, a Friday and Saturday, as the third film on a triple-bill at the Mt. Lebanon Drive-In Theatre in Washington, Pennsylvania. The other two films were the non-horror Fists of Fury (1972) and Prime Cut (1972).[14] The film was later featured on the syndicated American TV programme Elvira's Movie Macabre on 27 November 1982. It was the 13th episode of the show's second series.[15]

• Hamilton, John (2012). X-Cert: The British Independent Horror Film 1951-1970. Bristol: Hemlock Books. ISBN 978-0-955-77745-5.
• Senn, Bryan (2019). "Twice the Thrills! Twice the Chills!": Horror and Science Fiction Double Features, 1955-1974. Jefferson, North Carolina: McFarland. ISBN 978-1-476-63571-2.

• Crucible of Horror at the American Film Institute Catalog
• Crucible of Horror at IMDb