This movie, about a Manhattan family that moves to New York's Hudson Valley and starts experiencing spooky paranormal activity, was based on Elizabeth Brundage's novel All Things Cease to Appear.

Psycho is considered one of the most influential films in the horror genre, known for its shocking twists, suspense, and ...

Consider yourself warned: You may be surprised by some of the entries on this list. Here are the 25 best horror movies based on true stories.

There are many horror movies that claim to be based on true stories, but is 2010's "Insidious" one of them? Here's what ...