The Ritual: Now A Major Film, The Most Thrilling Chiller You'll Read This Year

So creepy it gave me nightmares; The Ritual tells of four old university friends, hiking in the Scandinavian wilderness. With two of them struggling and all of them feeling frustrated and tried, they try a shortcut in the hopes of cutting their hike short, which results in them becoming lost in untouched forest. A forest where a bestial presence stalks their every move.