On the brink of separation, Ethan and Sophie escape to a beautiful vacation house for a weekend getaway in an attempt to save their marriage. What begins as a romantic and fun retreat soon becomes surreal, when an unexpected discovery forces the two to examine themselves, their relationship, and their future.

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.