Ten strangers—a police officer, a limousine driver, a young couple, a prostitute, and an elderly couple with their grandson—seek shelter from a thunderstorm at a hotel tucked away in a remote area, far from any populated areas. Within an hour, one of our characters will be gone. Then, the refuge turns into a real, bloody trap. Who is killing these random people, when it’s clear that no one else is in the hotel besides them? And most importantly—why? Gradually, it begins to dawn on the characters that they weren’t brought together here by chance.

In the finale, the film’s mystery plot takes a beautiful twist and stuns with an unexpected resolution. As expected, only two will remain alive by that point.