Chosen Survivors

A diverse group of individuals is abruptly whisked away from their daily lives and transported via helicopter to a high-tech bomb shelter deep underground, nearly two miles beneath the desert surface. They come to realize that a nuclear apocalypse is unfolding above, and they have been selected by a computer program to preserve humanity. Though the shelter promises years of comfort, an unexpected menace emerges: a horde of ravenous vampire bats infiltrates the facility, launching deadly assaults that threaten to pick off the survivors one by one.