Sure, ghosts and demons can be very frightening, but what are the chances that they will happen to us in our lifetime? Some horror movies are scary because the chances that they could actually happen are high. Here are three realistic horrors that will chill you to the core.

THE STRANGERS

Kristen (Liv Tyler) and James (Scott Speedman) are expecting a relaxing weekend at a family vacation home, but their stay turns out to be anything but peaceful. First, a mysterious and dangerous woman arrives at the door while James is out on an errand. When he returns, he accidentally kills his friend Mike (Glenn Howerton), mistaking him for an intruder. And then real danger does show up — in the form of three masked torturers, leaving Kristen and James struggling for survival.

Scare Factor: 10/10 Home invasions are scary, and sadly very probable!

SPEAK NO EVIL

On a vacation in Toscana, a Danish family instantly becomes friends with a Dutch family. Months later, the Danish couple receives an unexpected invitation. It doesn’t take long before the joy of reunion is replaced with misunderstandings.

Scare Factor: 9.5 – strangers that turn out to be crazier than anticipated is very frightening and makes you understand why summer friends should never be seen outside of holidays.

WOLF CREEK

A chilling, factually based story of three road-trippers in remote Australia who are plunged into danger when they accept help from a friendly local. Kristy, Ben and Liz are three friends in their twenties who set out to hike through the scenic Wolf Creek National Park in the Australian Outback. The trouble begins when they find that their car won’t start and they run into a local bushman named Mick Taylor.

Scare Factor: 10/10 Who doesn’t like to hike? And who doesn’t find themselves enthralled by the help of friendly strangers? This movie will make you wary of strangers forever.