Which horror film is based on a true story?

One such horror film is 'The Conjuring'. It's said to be inspired by real-life paranormal investigations by Ed and Lorraine Warren.

The Exorcist is said to be based on a true story. It's a terrifying classic that has scared audiences for years.

One such horror film is 'The Amityville Horror'. It's said to be based on real events that took place in a house.

The Exorcist is considered a classic horror film based on a true story. It's quite terrifying!

The horror film 'Anna' has no basis in reality. It's a made-up story crafted for entertainment purposes and not inspired by true happenings.

Well, 'Unbreakable' is a work of fiction that draws on the idea of the superhero archetype in a more grounded way. There isn't a specific true story that it's directly based on. However, it could be seen as taking inspiration from the general human fascination with extraordinary abilities and the idea that there could be people with such powers hidden among us. Shyamalan used this concept to create a world where a man discovers he has superhuman strength and invulnerability, while another has a different sort of power related to his frailty.

I think 'The Exorcist' is extremely scary. The idea of a child being possessed by a demon is just terrifying, and the fact that it's based on a real case makes it even more so. The special effects for the time were very effective in creating a disturbing and spooky atmosphere.

I think 'The Exorcist' is extremely terrifying. The idea of a young boy being possessed by a demon is just so disturbing. The way his body contorts and the things he says during the exorcism are truly spine - chilling. It's based on a real - life account which makes it even scarier because it makes you think that such a thing could actually happen.

One such horror game based on a true story is 'Outlast'. It takes inspiration from real-life asylum horrors.

The Exorcism of Emily Rose is another horror movie based on a true story. It explores the controversial topic of exorcism and the events surrounding a young woman's supposed possession.