Inspired by a television show featuring a kickboxing heroine, a woman named Kathy (Julie Suscinski) enrolls at a martial arts school in this low-budget action-comedy. When Kathy learns that the school is a front for drugs, prostitution, and blackmail, she uses her new skills to take the bad guys down.

While on a stakeout, hardboiled cop Eddie Boone gets injected with a dangerous new designer drug causing nightmarish side effects. As he searches for his missing partner, Eddie discovers the urban streets full of mutants, monsters, and mayhem orchestrated by the mastermind behind the lethal narcotic.

At a college visit to a war buddy's professor daughter, mercenary Treat Williams finds her brutally beaten. He then poses as a teacher to teach a lesson to the football jocks responsible.

Luc Deveraux, the heroic former Universal Soldier, is about to be thrown into action once again. When SETH, the supercomputer-controlled ultra-warrior, decides to take revenge and destroy its creators, only Luc can stop it. All hell breaks loose as Luc battles SETH and a deadly team of perfect soldiers in a struggle that pits man against machine and good against evil.