Horror Movies Based on a True Story

Here’s a list of Horror Movies Based on a True Story.

The Exorcist
Amityville Horror
Primeval
Silence Of The Lambs
An American Haunting
Texas Chainsaw Massacre
Psycho
The Exorcism of Emily Rose
Rose Red
The Shining
The Fog - (actual shipwreck off of the coast of California. Near the town of Goleta, California in the 19th century a ship sank and its contents were plundered.)
Rosemary’s Baby - (based on the devil baby of Hull House)
The Town that Dreaded Sundown
Deranged
Mothman Prophicies
From Hell
Sweeney Todd

Zodiac
Ted Bundy
Gein, Speck
Citizen X
Summer Of Sam
Henry Portrait of a Serial Killer
Boston Strangler
Ten Rillington Place
Helter Skelter
The Jonestown massacre
Legend of Boggy Creek: A True Story