Will Walker, 28 years old, a specialist in the USA Army, is sent back from his service because of amnesia due to concussion in Iraq war. He is diagnosed with Post Traumatic Disorder. Back in his country, the Army orders him to have weekly sessions with an Army Psychiatrist, Sergeant Dr. McNeil, against his will. Only the thought that he has to see a shrink makes Will very angry and very uncollaborative with McNeil. One day his best friend in the Army, Timothy Green, appears at his door. Will keeps getting worse until he remembers what happened back in war.