A U.S. truck driver in Iraq wakes up trapped inside a coffin, buried alive with only a lighter, cell phone, and dwindling air supply. Rodrigo Cortés’s Buried is a nerve-shredding one-location thriller that pushes claustrophobia to the extreme, a masterclass in suspense and minimalist storytelling.

Från IMDB:
Paul is a U.S. truck driver working in Iraq. After an attack by a group of Iraqis he wakes to find he is buried alive inside a coffin. With only a lighter and a cell phone it's a race against time to escape this claustrophobic death trap.