A commercial jet plane has been hijacked by a group of terrorists who don't realize that a U.S. Air Marshal, Brett Prescott (Dean Cochran), is among the passengers. The fate of dozens of people now lies in his hands. To save them, Prescott must forge a one-man war against the hijackers and defeat their nefarious plans. Alan Austin, Tarri Markell and Ammar Daraiseh co-star in this B-grade action thriller.