After having watched, " Frozen ", I was almost hesitant to sit through another minimal location/minimal casting/minimal title thriller... but I'm glad I did. Paul wakes up to find himself buried alive in a coffin.  All he has is a Zippo lighter, and a Blackberry phone. As time and air runs out, he maintain his sanity, and deal with the demands of those that placed him there... otherwise the coffin will be his final resting place...