A virus has escaped in a secret facility called "The Hive," turning the staff into hungry zombies and releasing the mutated Lab "Animals" that they were studying. The complex computer shuts down the base to prevent infection. The parent corporation sends in an elite military unit, where they meet Alice, who is suffering from amnesia due to exposure to nerve gas. The military team must shut down the computer and get out, fighting their way past zombies, mutants, and the computer itself, before the virus escapes and infects the rest of the world. Alice must also come to terms with her slowly-returning memories.

Daniel and his mother move from New Jersey to California. She has a wonderful new job, but Daniel quickly discovers that a dark haired Italian boy with a Jersey accent doesn't fit into the blond surfer crowd. Daniel manages to talk his way out of some fights, but he is finally cornered by several who belong to the same karate school. As Daniel is passing out from the beating he sees Miyagi, the elderly gardener leaps into the fray and save him by outfighting half a dozen teenagers. Miyagi and Daniel soon find out the real motivator behind the boys' violent attitude in the form of their karate teacher. Miyagi promises to teach Daniel karate and arranges a fight at the all-valley tournament some months off. When his training begins, Daniel doesn't understand what he is being shown. Miyagi seems more interested in having Daniel paint fences and wax cars than teaching him Karate.