13 Terrifying True Stories Behind Hollywood’s Scariest Horror Movies

Published August 26, 2022
Updated June 10, 2024

Horror Movies Based On True Stories: The Exorcism of Emily Rose

Anneliese Restrained

Anneliese Michel/FacebookAnneliese Michel being restrained by her mother during an exorcism.

The terrifying, but true, story of Anneliese Michel inspired the 2005 film The Exorcism of Emily Rose. Like Emily Rose, Michel was just a teenager when she began to experience mysterious blackouts.

Michel was a devout Catholic who lived in Germany. After she experienced fits of convulsions, trances, and incontinence she was taken to a neurologist and diagnosed with temporal lobe epilepsy.

Anneliese Michel
History Uncovered Podcast
Episode 27: The Exorcism Of Anneliese Michel, The Real-Life Emily Rose
Inside the haunting story of the 1976 exorcisms that left the supposedly possessed Anneliese Michel dead at only 23-years-old.

She took medicine for her epilepsy but this did not quell her symptoms and her condition began to deteriorate. Michel was convinced that she was possessed by a demon. She claimed to see the devil’s face wherever she went and heard demons whispering in her ears telling her to “rot in hell” and that she was “damned.”

Audio recording of Anneliese Michel during one of her exorcisms.

Michel and her parents were desperate for a solution to her affliction so they turned to a priest for help with non-medical treatments. For the next ten months, two priests conducted 67 exorcisms on Michel.

Throughout the exorcisms, the demons inside of Michel would compete for power over her body and would communicate through a low, guttural growl. Michel’s health steadily declined over this period until she eventually died of malnutrition and dehydration in 1976.

Michel Genuflects On Broken Knees

Anneliese Michel/FacebookAnneliese continuing to genuflect despite her broken knees.

Michel’s parents and the priests who performed the exorcisms on her were charged with negligent homicide for her death and the case became a national sensation in Germany.

For future horror movies based on true stories, one doesn’t have to look much further than Michel’s past.

author
Caroline Redmond
author
Caroline is a writer living in New York City who holds a Bachelor's in science from the University of Florida. Her work has appeared in People, Yahoo, Bustle, Entertainment Weekly, and The Boston Herald.
editor
Maggie Donahue
editor
Maggie Donahue is an assistant editor at All That's Interesting. She has a Master's degree in journalism from Columbia University and a Bachelor's degree in creative writing and film studies from Johns Hopkins University. Before landing at ATI, she covered arts and culture at The A.V. Club and Colorado Public Radio and also wrote for Longreads. She is interested in stories about scientific discoveries, pop culture, the weird corners of history, unexplained phenomena, nature, and the outdoors.
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Redmond, Caroline. "13 Terrifying True Stories Behind Hollywood’s Scariest Horror Movies." AllThatsInteresting.com, August 26, 2022, https://allthatsinteresting.com/horror-movies-based-on-true-stories. Accessed July 3, 2024.