20 Small But Important Details Fans Shared About Horror Movie Blockbusters

List Rules
Vote up the best details from these uber-successful scary movies.

Though horror is a popular genre, scary movies don't often rise to the top of the box office. So when a horror movie makes money, it's a reason to celebrate. And for those who live and breathe the genre, it's always worth digging deeper into the hit to find out what made it so special.

Here are a few fun facts, interesting tidbits, and hidden details horror movie fans shared about their favorite scary blockbusters. Vote up your favorite fear-filled facts.