DEFCON-4 (1985) is a Science Fiction, Thriller, Action film that follows two men and a woman circle the globe in a satellite armed with a nuclear device. The third world war breaks out, and a few months later the satellite crashes. They survive the crash but one man gets killed by survivors and the other man gets caught. The woman stays by the remains of the the satellite but is soon caught by evil punks who have taken power. DEFCON-4 is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 4.4 out of 10 from 55 votes. Fans of science fiction movies may also want to explore similar titles below.