When the quiet life of a beach bum is upended by dreadful news, he sets off for his childhood home to carry out an act of vengeance. However, he proves an inept assassin and finds himself in a brutal fight to protect his estranged family.

Near the end of the Korean War, a platoon of U.S. soldiers is captured by communists and brainwashed. Following the war, the platoon is returned home, and Sergeant Raymond Shaw is lauded as a hero by the rest of his platoon. However, the platoon commander, Captain Bennett Marco, finds himself plagued by strange nightmares and soon races to uncover a terrible plot.