The Hunt for Red October (1990)

Watch The Hunt for Red October: In November 1984, at the height of the Cold War, the Soviet Union creates a new nuclear submarine that runs silent due to a revolutionary propulsion system. The Russian submarine Captain, Marko Ramius (Sir Sean Connery), defects. His goal is taking it to the U.S. to prevent the Russians from using it to start nuclear war against the U.S.