A film based on a true crime story

An American Haunting Is the only officially recognized case in American history in which a wronged ghost claimed to kill a person

Psycho is based on a novel based on real events: a girl who steals public money goes to a car hotel while on the run, but is killed by a schizophrenic maniac in the bathroom, which is the famous shower scene in the history of film. Inspired by the true story of serial killer Ed Gein in the 50s.

Wolf Creek is based on a "backpacker homicide" that took place along the Hume Highway in Australia between 1989 and 1992. Known as the Australian version of the "Texas Chainsaw Killer"

The Hillside Strangler is based on a real case that took place in the United States in the late 1970s, where a pair of psychopathic cousins took pleasure in kidnapping strangers and torturing them and finally strangled them, and more than a dozen innocent people died in their killing game, and the police spent years and energy to finally arrest them.

Jack the Ripper is the name of the murderer who brutally murdered at least five prostitutes in a row between 7 August and 9 November 1888 in the Whitechapel area of London's East End. During the crime, the murderer repeatedly wrote to the relevant units to provoke, but he never fell into the legal net. His bold criminal methods were repeatedly rendered by the media and caused panic in British society at that time. He is still one of the most notorious killers in European and American culture.

From Hell Jack The Ripper the same incident

Sweeney Todd is based on a true serial killing in London in the eighteenth century, the killer of a barber on Fleet Street in London's East End, who often slashed the necks of his guests in their chairs unsuspecting.

Sweeney Todd: The Demon Barber of Fleet Street Tim Burton edition

Ed Gein: The Butcher of Plainfield is based on the blockbuster true-life events of the Fifties, and Ed Gein is the name of this serial killer

In the Light of the Moon is based on the same case as above

"Lake Eden" Eden Lake (highly recommended super favorite) adapted from the sensational European torture incident: after teenagers surrounded and hunted the vacation couple, their parents also helped to commit the murder, and finally the East Window Incident occurred, but because the murderer was not of legal age and could not be convicted, it was still released after the controversy of the moral group and the ineffectiveness of the protests of the defenders, and was sought after by a considerable degree, especially the young audience

Then add too much I try to choose what I have seen or have a good reputation~

The Exorcist is based on a true story in Maryland, Maryland, USA, in 1949

Romeo Point R-Point is based on true historical events. Romeo Point is a small island located 80 kilometers southwest of Ho Chi Minh City, which was an important stronghold for the U.S. army and the Vietnamese army during the Vietnam War. In 1972, nine members of the South Korean Tigers Squad, which belonged to the U.S. Military, disappeared, and for the next six months in the rainforest, missing members continued to ask for help from the headquarters by wireless. It is said that the door called "No Return" is still at that entrance, and some people have witnessed the soul of the girl who was brutally killed. The movie "R-POINT" is set in that place and adapts the true story of the French soldiers who died all for unknown reasons. And the story begins with the secret history of the Korean troops.

The Haunting in Connecticut In 1987, a very horrific event took place in a town called Southington in central Connecticut. All along, they didn't know that their experience would be recorded as one of the most extreme and credible surreal experiences in American history, and that "Morgue Haunting" was based on a case that had actually happened and had signs to follow. The film began its formal production in 2003, all because producer Andrew Trapani happened to stumble upon a TV documentary about some of the incredible horrors that Carmen Reed and her family had experienced.

Death Tunnel / Death Tunnel Adaptation of the True Tale, wrapped around an abandoned sanatorium on Evri hills in Louisey Village, Kentucky, is listed as one of the top 10 horror sanctuaries in the world because it is the site of more than 63,000 dead bodies buried.

The Hunt for the BTK Killer is based on the 1974 serial killer Dennis Red in Wichita, Kansas, UNITED States. This man was brutal and criminal, and from the 1970s to the 1990s, at least 10 people in the region were brutally murdered. The most gruesome thing is that after each murder, the serial killer will inform the media at the first time, openly playing a game of "cat and mouse" with the US police and FBI agents, and after 31 years of playing a horror "game" with the police, the notorious serial killer finally fell into the legal net on February 26, 2005.