As the Korean War draws to a close, a group of U.S. soldiers is captured by communist forces and subjected to intense brainwashing. When the war ends, the soldiers are repatriated, and Sergeant Raymond Shaw is celebrated as a hero by his fellow platoon members. However, Captain Bennett Marco, the platoon’s commander, is tormented by disturbing nightmares that hint at a sinister conspiracy. Determined to unravel the mystery, Marco embarks on a quest to uncover the truth behind Shaw’s transformation and the dark secrets that lie beneath their experiences.