What Movie Are the Scary Movies Based On?

Are you a fan of horror movies? Do you ever wonder what real-life events or stories inspired your favorite scary movies? Well, in this article, we’ll take a look at some of the most popular horror films and the true stories or legends that they’re based on.

The Exorcist (1973)

One of the most iconic horror movies of all time is The Exorcist. This movie tells the story of a young girl named Regan who becomes possessed by a demon.

The movie is actually based on a true story of a boy named Roland Doe who underwent an exorcism in 1949. The boy’s family claimed that he was possessed by demons, and they sought help from a Catholic priest who performed an exorcism on him.

The Texas Chainsaw Massacre (1974)

The Texas Chainsaw Massacre is another classic horror movie that has scared audiences for decades. The film follows a group of friends who are terrorized by a family of cannibals in rural Texas.

While the movie is not based on one specific true story, it was inspired by real-life serial killer Ed Gein. Gein was known for making furniture and clothing out of human skin and bones.

Jaws (1975)

Jaws is one of the most famous horror movies ever made, and it’s credited with creating the genre known as “summer blockbusters.” The movie tells the story of a giant man-eating shark that terrorizes beachgoers in Amity Island. While Jaws is not based on a true story, it was inspired by real-life shark attacks that occurred off the coast of New Jersey in 1916.

A Nightmare on Elm Street (1984)

A Nightmare on Elm Street introduced audiences to Freddy Krueger, one of the most iconic horror villains ever created. The movie tells the story of a group of teenagers who are haunted by a vengeful ghost named Freddy Krueger in their dreams.

The character of Freddy Krueger was inspired by real-life events that occurred in Laos during the Vietnam War. It was reported that several young men had died in their sleep after experiencing terrifying nightmares.

The Conjuring (2013)

The Conjuring is a modern horror classic that tells the story of a family who moves into a haunted farmhouse in Rhode Island. The movie is based on the true story of the Perron family, who claimed to have experienced paranormal activity while living in their farmhouse during the 1970s. The Perron family’s story was investigated by paranormal investigators Ed and Lorraine Warren, who also feature prominently in the movie.


Horror movies have always been popular among audiences, but it’s interesting to know that many of them are actually based on real-life events or legends. Whether it’s a possessed girl, a cannibalistic family, or a man-eating shark, these movies have scared audiences for decades and will continue to do so for years to come. So, the next time you watch one of your favorite horror movies, remember that there might be some truth behind the scares.