A Gotham City construction crew uncovers a sealed vault housing an unspeakable horror! Eighty years ago an expedition to the South Pole uncovered a crashed spaceship ? a spaceship containing the bloodthirsty Aliens. Now after years in hibernation a nearly desiccated Alien is unleashed upon the modern world. And its very very hungry! Only one man has a chance of stopping this murderous beast ? the Dark Knight Detective known as Batman!