Exeter

During an all-night, drug-fueled party at an abandoned asylum known for the horrific treatment of its patients, a group of ordinary teens decide to experiment with the occult, mysteriously leading to a violent possession. In an effort to find help, the group rushes to escape, only to find themselves locked inside with no means of communication. Tempers flare, trusts are broken and in attempt to save one of their friends possessed by the demon, the amateurs try to perform an exorcism. Instead of solving the problem, and unbeknownst to them, they unleash an even more powerful and vengeful spirit, one with a distinct motive and which wants them all dead. The teen's only chance of survival is to uncover the asylum's deep mysteries and find a way out before it's too late.

Directed by Marcus Nispel, Exeter leans on a strong ensemble — Stephen Lang, Kelly Blatz, Brittany Curran — to carry a story that balances spectacle with character.

The film landed with audiences for its craft and performances, and remains one of the most talked-about thriller titles of 2015.