chunk: Ray and Rachel arrive in a devastated Boston, where the Tripods are collapsing. Ray notices birds landing on a nearby Tripod, indicating that its shields are down. Ray alerts the soldiers escorting his refugee group and they shoot it down. As soldiers advance on the downed Tripod, a hatch opens releasing a liquid and then a sickly alien struggles halfway out, and then succumbs to its disease immediately. Ray and Rachel reach Mary Ann's parents' house, where they are reunited with Mary Ann and, to their surprise, Robbie. The closing narration reveals that the aliens were immune to man's machines but were not immune to the microbes present on Earth and that, "From the moment the invaders arrived, breathed our air, ate and drank, they were doomed."