Screwed

James D'Arcy (Master & Commander, Exorcist: The Beginning, Secret Diary of a Call Girl) stars as Sam, an English everyman forced to take a job as a prison officer on his return from a traumatic tour of duty in Iraq. He quickly bonds with his hardened fellow screws but the violence and desperation he witnesses on the job and his haunting memories of bloodshed overseas draw him down into a world of drink and drugs -- a world in which he is increasingly alienated from his family.