A psychological horror set during the British retreat to Dunkirk during WWII. Young, Inexperienced Private Barnes and injured Sergeant Thompson have taken cover in a church cellar. Trapped behind enemy lines, Both must try to survive without any resources.
Thompson, a middle class devout catholic, struggles with the guilt of failing his men. Whilst Barnes continues to prove his worth.
As tension rises, intelligence is put to the test. Two men from different class backgrounds, find their trust of one another diminishing as they try to survive in a desperate situation.