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.

Real life is so horrifying it’s no surprise it regularly inspires horror fiction ... these 10 films pluck only certain elements from true crime and use them to enhance their own scripted ...

It's a true marvel in the genre that excels in ways that most horror movies can only dream of — and anyone who enjoys it absolutely has to watch Mario Bava's Planet of the Vampires. Despite ...