The Amityville Horror (1979)

The original 1979 
The Amityville Horror,
 starring James Brolin and Margot Kidder, is the classic haunted house 
horror flick, which was given a not-so-classic remake in 2005. The movie
 is actually based on a 1976 book titled 
The Amityville Horror: A True Story,
 which claimed to tell the true story of George and Kathy Lutz’s 28 days
 in an allegedly haunted house. According to them, their large dream 
home on the coast of Long Island turned on them not too long after 
moving day, when demonic forces began terrorizing their family.
Now,
 it’s true that, a little over a year before the Lutzes moved into the 
house on 112 Ocean Avenue, Ronald DeFeo Jr. shot and killed his entire 
family – six people total – inside the house. The Lutzes purchased the 
house furnished with the DeFeo’s furniture, and actually did have a 
priest come and bless the house prior to moving into it.
But 
that’s where the story gets a little murky. Some evidence suggests the 
Lutzes began shopping around for a publishing deal while still in the 
house and attempted to get publicity for the haunting once a book was 
imminent. Notably, paranormal investigators Lorraine and Ed Warren, who 
were also the investigators behind several other “true story” haunting 
films, claimed the house was plagued by malevolent spirits. Many have 
suggested the whole thing was a scam, and interestingly, no one who has 
lived at 112 Ocean Avenue since the Lutzes has reported any strange 
happenings.
A new film in the franchise, 
Amityville: The Awakening, will hit theaters next year.
The Haunting in Connecticut

Another haunted house flick, 
The Haunting in Connecticut
 is about another family who failed to check into the history of their 
house prior to moving: the Campbells relocate to a home that previously 
served as a funeral parlor, where the owner’s son served as a demonic 
messenger and provided a gateway for spiritual entities. The story is 
supposedly based on the experience of the Snedeker family, who also 
worked with paranormal investigators Lorraine and Ed Warren. Horror 
novelist Ray Garton was hired to document the tale his 1992 book, 
In a Dark Place: The Story of a True Haunting, which became the basis for the movie.
But in subsequent interviews, Garton has claimed that he 
made up some of the details.
 While the Snedekers and the Warrens have maintained that the house was 
truly haunted, there’s obviously no proof that anything supernatural 
occurred during the family’s two year stay in the house. No other family
 who has lived in the house has come forward with any ghost stories.
The Exorcism of Emily Rose (2005)
 The Exorcism of Emily Rose
The Exorcism of Emily Rose follows
 a lawyer who takes on the case of a priest who is charged with homicide
 after he performs an exorcism on Emily Rose (Jennifer Carpenter) and 
she dies. The story mostly takes place in a courtroom, with Emily Rose’s
 possession being told through courtroom testimony and flashbacks. But 
the possession and the subsequent trial is actually a fictionalized 
version of the possession of a German woman named Anneliese Michel.
During
 the 1970s, she was believed to have been possessed by six or more 
demons. Michel began experiencing shaking and the inability to control 
her body at the age of 16 By the age of 21, her parents were seeking 
pastors to perform an exorcism. Two years later, the church finally 
granted permission for the exorcism and at the age of 23, Michel died 
from malnutrition and dehydration. Prosecutors charged Michel’s parents 
and the two priests who performed the exorcism with negligent homicide.
The case has actually inspired two other movies as well, the German drama 
Requim and 
Anneliese: The Exorcist Tapes.
The Texas Chain Saw Massacre (1974)

One of the first great slasher films, 1974’s 
Texas Chain Saw Massacre follows
 a group of teens who end up on a farm belonging to a family of 
cannibals. Leatherface (Gunnar Hansen) torments the teens, occasionally 
with a chainsaw, as he tries to off them, one-by-one. The popular 
franchise has spawned four sequels, a remake, and a prequel. The latest 
in the franchise, 
Leatherface,
 will be released next year, and it will follow the teen years of 
Jackson Sawyer – the boy who one day becomes the skin-wearing serial 
killer we all know and, uh… love?
When it came out in 1974, it was
 marketed as a “true story,” despite the fact that Leatherface didn’t 
actually exist and commit a series of murders in Texas. But while it 
might not be based on a true story, it was inspired by the real-life 
serial killer Ed Gein, who created a “woman suit” out of skins of 
exhumed female corpses and murdered at least two women. He similarly 
served as the inspiration for Norman Bates in 
Psycho and Buffalo Bill in 
The Silence of the Lambs.
The Girl Next Door (2007)

Based on Jack Ketchum’s 1989 novel of the same name, 
The Girl Next Door follows
 two young girls who must move into their aunt’s house after the death 
of their parents. Unfortunately, the aunt (Blanche Baker) is a sadistic 
psychopath and the neighborhood boys seem content to allow both girls to
 be tortured and sexually abused. It’s a movie so disturbing that you 
can’t get it out of your head, much less believe it could actually be 
real.
But it’s actually the fictionalized version of the torture 
and death of an Indiana teen named Sylvia Likens in 1965. Her and her 
sister had been left in the care of family friend Gertrude Baniszewski, 
who soon began taking out her financial troubles on Likens. Her children
 and several other neighborhood children would beat Likens, tie her up, 
force feed her, and sexually abuse her. After being tied up in the 
basement, she died at the age of sixteen from shock, malnutrition, and a
 brain hemorrhage.
Compliance (2012)
 Compliance
Compliance is
 the story of a fast-food worker subjected to sexual humiliation and 
psychological abuse at the hands of a prank-caller, who pretends to be 
a police officer and calls Sandra (Ann Dowd), the restaurant manager, to
 complain that Becky (Dreama Walker), an employee, stole from a 
customer. The film may be more thriller than horror movie, but once 
Sandra begins taking orders from the stranger, which begins with a 
humiliating strip search and gets worse from there. The resulting tale, a
 warning against blindly following authority, is downright 
chilling. What the film lacks in gore and sudden frights, it makes up 
for in emotional trauma and horror at how far some people will go to 
avoid conflict.
While watching it, it’s impossible to think anyone
 could possibly be so naive, yet the movie is actually inspired by a 
real incident that occurred at a McDonald’s in 2004. A prank-caller 
began calling various rural locations in over 30 states, pretending to 
be an officer and asking managers to conduct strip searches on female 
employees. During one such call, the manager of a New Hampshire 
McDonald’s detained 18-year-old Louise Ogborn for over three hours. 
During that time, she was stripped naked, forced to dance, and ordered 
to perform various crude acts by the prank-caller, all of which was 
caught on surveillance cameras.
The Strangers (2008)

A movie about what happens when your romantic trip goes awry, 
The Strangers
 follows a young couple who are terrorized by three masked strangers 
while staying at a remote getaway. The unknown assailants destroy all 
means of escape and outside communication before the violent invasion, 
trapping the couple in the house. It’s a simple premise that could 
happen to anyone, so it makes sense that the trailer proclaimed it was 
inspired by true events.
However, 
the production notes
 for the film discredit the claim slightly by clarifying that the seeds 
of the story were sparked during Bryan Bertino’s youth: “That part of 
the story came to me from a childhood memory. As a kid, I lived in a 
house on a street in the middle of nowhere. One night, while our parents
 were out, somebody knocked on the front door and my little sister 
answered it. At the door were some people asking for somebody that 
didn’t live there. We later found out that these people were knocking on
 doors in the area and, if no one was home, breaking into the houses. In
 
The Strangers, the fact that someone is at home does not deter
 the people who’ve knocked on the front door; it’s the reverse.” So, 
despite the “inspired by true events” claim, it’s almost entirely a work
 of fiction
Eaten Alive (1977)

From Tobe Hooper (the same guy behind 
Texas Chain Saw Massacre), 
Eaten Alive
 also takes place in Texas, where a hotel owner kills off anyone who 
stands in his way and then feeds them to a crocodile he keeps as a pet. A
 curious little slasher flick, it stars Neville Brand as the crazed 
hotel owner, who seems to get crazier and crazier as the movie 
progresses. It’s Hooper’s sophomore effort, following 
Chainsaw Massacre, and while it’s less well-known, the creepy hotel set and effects benefited from a larger budget.
And like 
Chainsaw Massacre, the film is actually loosely based on a real life serial killer – a Texas 
man named Joe Ball.
 Ball owned a bar in a very small Texas town with an alligator pit in 
the back. He definitely charged customers a fee to view the alligators 
eating live cats and dogs, but he also possibly used the alligators 
to dispose the bodies of 20 women he murdered. When 
authorities approached Ball about the women who had disappeared, he shot
 himself with a handgun. There’s no concrete evidence Ball fed his 
victims to an alligator, but a handyman who worked for Ball led officers
 to two bodies he claimed he help Ball dispose of.
Wolf Creek (2005)
 Wolf Creek
Wolf Creek
 is an Australian horror film about the dangers of hitchhiking and a 
dream vacation gone terribly, terribly wrong. When three friends get 
stranded in remote Australia on their way to a hiking trip, a bushman 
offers them assistance. But the hikers’ thankfulness is short lived when
 they wake up bound, gagged, and drugged. It’s an incredibly gruesome 
film and was criticized at its release for it’s depiction of violence 
against women. But it’s success in theaters earned it 
a sequel in 2012.
Upon release, 
Wolf Creek
 was marketed as “based on true events,” leading many to assume the 
story was entirely factual. However, it was actually based on a 
combination of murders from around Australia. The 2001 abduction of 
Peter Falconio and attack against his girlfriend by Bradley John Murdoch
 are said to influence the film, which was scheduled to be released 
during Murdoch’s trial. The court in the Northern Territory actually 
enjoined the film’s release to prevent it from influencing the jury. But
 John Jarratt, who plays the crazed bushman, used
 Ivan Milat, known as “the backpack killer,” as inspiration for the role.
The Entity (1981)

Another supernatural horror movie, 
The Entity
 follows Carla Moran as she is attacked by an invisible assailant. The 
film opens with her being violently raped, and the sexual and physical 
abuse continues for much of the film. Convinced by friends and family 
that she is losing her mind, she seeks help from parapsychologists, who 
discover there are supernatural forces at work.
The movie is based
 on the book of the same name by Frank De Felitta, which was inspired by
 the real story of Doris Bither who lived in California. She approached 
some parapsychologists after what she believed herself to be the victim 
of a “spectral rape.” At the time, there wasn’t any evidence, but she 
did occasionally develop bruises around her body and inner thighs. Of 
course, there’s no way to prove one way or the other whether Bither 
actually had a malevolent entity following her around. Some of her story
 was corroborated by family and friends, including her eldest son, who 
said he was also thrown back by an invisible force after attempting to 
assist his mother.