Buried

Paul (Ryan Reynolds) is a U.S.civilian contractor working in Iraq. After an attack by a group of Iraqis he wakes to find he is buried alive inside a coffin with nothing but a lighter, a knife and a cell phone. Although he suffers from amnesia as to how he got there, he soon starts to remember what has happened to him. It's a race against time to escape this claustrophobic death trap. 

Buried is directed by Rodrigo Cortes and to be release on October 8, 2010. Check out the trailer below.