In the far future, Earth is a polluted hell, with massive cities and a crime problem to match. Keeping the peace are the Tank Police, who use tanks as both their vehicles and weapons with a nearly insane dedication to their job. Leona Ozaki joins as their first female member, and must find a way to work with the others in her own style. It has to be settled soon, because the notorious Cat Girls and their male partner are planning crimes that will require Leona's skill to stop. (imdb)