An evil invader comes to earth and transforms people into monsters to aid in conquering the city of Hayward, CA. A punk rock kid is transformed into a superhero who uses acrobatic karate action to destroy the invader and his minions.
Ubligon, an evil invader from a different dimension makes the transition to our world. He transforms several bystanders into monsters and mutants to begin his plan of conquering the entire city of Hayward, CA. But a punk rock kid allows scientists to change him into the superhero, Ultra Cyborg. Ultra Cyborg engages in acrobatic karate action, to destroy Ubligon and his minions.—Anonymous