In 1985, two Soviet scientists fired a laser message at the Alpha Centauri star system in response to a cryptic signal resembling the primitive communications of our lowly ants. The message failed to reach its target. Eight years ago, NASA transmitted a more sophisticated message at the same target using our latest technology. Really bad move, NASA! The enraged aliens have decided to visit Earth with one purpose - our extinction - and they're considerably larger than their tiny offspring. It's time to meet the parents.