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.

• MC Productions
• United Artists
• Frank Sinatra
• Laurence Harvey
• Angela Lansbury
• Janet Leigh
• James Gregory
• Henry Silva
• Leslie Parrish
• John McGiver