A video store clerk stumbles onto an alien plot to take over earth by brainwashing people with a bad '50s science fiction movie. He and his friends race to stop the aliens before the tapes can be distributed world-wide.
Two rebellious youths, Ralph and Scott, find themselves struggling with adulthood as the Vietnam War rages. Feeling trapped in their small town, Scott battles with his conservative veteran father, Cliff, and Ralph deals with his desperately sexual mother, Ev. When tragic news arrives from overseas, the entire town, inspired by Ralph and Scott's antiwar efforts, reevaluates its attitude toward the war.