WATCH NOWbr br br In 1980, the US Navy's most powerful warship, the USS Nimitz, is caught in a storm during routine manoeuvres in the Pacific. Enveloped by a strange green light, the ship passes through a vortex and when they emerge, their communications have been cut off. The ship's Captain (Kirk Douglas) sends out a patrol and the F-14 pilots are shocked to encounter vintage Japanese warplanes.