5 Horror Movies Based on Real Life on HBO Max (July 2025)

Movies have contributed a lot towards showcasing humanity’s relationship with the supernatural or the metaphysical. Needless to say, horror films are the primary genre to have done this. Moreover, horror movies based on true stories pick at our interest just as much as they poke at our courage quotient by giving us a taste of how it would feel to be haunted. Here, we bring you the best horror movies based on real-life stories on HBO Max, which pull off the feat expertly.

5. The Honeymoon Killers (1969)

Directed by Leonard Kastle, this crime film follows Raymond (Tony Lo Bianco), a con man, and Martha (Shirley Stoler), a nurse, who is seduced by him and joins him on an adventure to con women, after which they kill them. Meanwhile, Raymond tells Martha that he only loves her, although he repeatedly breaks the promise by marrying other women. Their killings ended when Martha, fed up with Raymond’s lies, informed the police. The duo is ultimately executed.

The film is based on real-life American serial killer couple Raymond Fernandez and Martha Beck, who are suspected of killing as many as 20 women between 1947 and 1949. Looking up their victims via ‘lonely hearts’ ads, the duo earned the name Lonely Hearts Killers. In fact, Raymond met Martha after answering an ad she posted in the ‘lonely hearts’ column in 1947 after taking to romance novels and movies. This was after she became a single mother of two children from two different fathers. Raymond and Martha were arrested and put in an electric chair in 1951. You can watch ‘The Honeymoon Killers’ here.

4. The Curse of La Llorona (2019)

Based on the Mexican legend of the “weeping woman,” ‘The Curse of La Llorona’ centers on Anna Tate-Garcia (Linda Cardellini), a mother who must protect her kids from La Llorona (Marisol Ramirez), an evil entity in the shape of a woman, who wants to take the lives of her children. All of it seems to be a curse that befell Anna after she separated two young boys from their mom. As things get worse for her kids, Anna reaches out to a shaman who might be able to help get rid of the curse. The 16th-century legend is part of Hispanic folklore and says that the titular lady drowned her kids after discovering her husband’s infidelity, and her ghost roams near water bodies, mourning her children. The Michael Chaves directorial offers a fair share of thrills and chills, and with its true-story angle, earns a spot in this list. You can watch it here.

3. The Conjuring: The Devil Made Me Do It (2021)

Directed by Michael Chaves, this ‘Conjuring’ installment follows Arne Cheyenne Johnson (Ruairi O’Connor), who murders his landlord and, upon being questioned in court, states that it was the devil who made him commit the murder. This happens after he is possessed by a dark spirit that was exorcised out of an 8-year-old kid by a father in the presence of the Warrens. The Warrens (played by Patrick Wilson and Vera Farmiga) track the possession to a curse by a woman named Isla, an occultist.

The events in the film are based on the 1981 Trial of Arne Cheyenne Johnson for killing his landlord, which took place in Connecticut, and the book ‘The Devil In Connecticut’ by Gerald Brittle, which also documents the events that precede the trial by months. These events include the exorcism of 12-year-old David Glatzel, which went on for many days and ended with the demon leaving David’s body and entering Arne’s. The exorcism was aided by the Warrens and the Catholic Church. You can watch ‘The Conjuring: The Devil Made Me Do It’ here.

2. The Conjuring 2 (2016)

James Wan’s ‘The Conjuring 2’ refers to the infamous Enfield poltergeist that shook the whole of England to its core. The claim was that two young girls of the Hodgson family had been targeted by a poltergeist in Brimsdown, Enfield, London, in the late 1970s. The case received worldwide attention and remains one of the most spine-chilling paranormal cases ever recorded. In the film, we follow paranormal investigators Ed and Lorraine Warren, who are reached out to by Peggy Hodgson, who informs them of something in her home that wants to hurt her and her daughters. As the Warrens begin to investigate, it is revealed that the occurrences are connected to Lorraine’s visions of a demonic entity. Starring Vera Farmiga, Patrick Wilson, Frances O’Connor, and Madison Wolfe, ‘The Conjuring 2’ is a standalone sequel to ‘The Conjuring’ and a worthy one at that, especially with its jump scares. You can watch the film here.

1. The Conjuring (2013)

Based on the true story of the Perron Family, who were subjected to paranormal activities during the 1970s in their Rhode Island farmhouse, ‘The Conjuring’ is directed by James Wan. The film follows real-life paranormal researchers Ed Warren (Patrick Wilson) and his wife Lorraine Warren (Vera Farmiga), who try to help the family whose recent supernatural experiences are rooted in an age-old evil and a curse, bringing the couple face-to-face with an evil force to be reckoned with. A movie that upped the ante of modern horror, ‘The Conjuring’ is considered one of the best horror dramas in recent times. You can watch it here.

Read More: Best Horror Documentaries on HBO Max

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