Truck driver searches for his brother, who has disappeared in a town run by a corrupt judge.

In the year 2007, crime has risen at an exponential rate. Once highly populated metropolises such as Los Angeles are no longer inhabitable. These cities have transformed into "Hell Zones," ruled by violent street gangs. The Hell Zone, formerly called the "Zone of Personal Freedom," is a safe-haven for criminal warpaths everywhere. This Hell Zone in LA is controlled by a criminal mastermind named Drexal (Joseph Ruskin). For the sake of entertaining his crowds of decadent losers and underlings, Drexal has staged a series of lethal, no-holds-barred matches in the "Death Ring," where the winner takes all of the glory...while the defeated one shall lose his self-respect (or maybe just his head). Meanwhile, two brave cops, Braniff (Chad McQueen), and Sledge (Gary Daniels) must risk their badges...and their lives when they enter Los Angeles's "Hell Zone."

Using ultra-advanced technology, scientists aboard Scorpio One have made a monumental discovery -- and paid for it with their lives. Now, with time and oxygen running out, Scorpio One is about to become ground zero for an explosive showdown high above the Earth, where the stakes are nothing less than the future of the world.