Ring Around the Rosy

The sun has broken through the inevitable hole in the Earth's atmosphere, and the only survivors are those underground during the event. Seven young people, led by a girl in a wheelchair, her nerdy high school attendant, and a boy with Down Syndrome, meet in the ruins of a private school in their hometown of Marion, Massachusetts. One finds a portable radio in a ruined basement, and the group hears the plea of the one station still broadcasting. "Please come to Rockport." So begins a journey across the length of the state, in hopes of finding the one parent who may still be alive.