Apocalipsis

An influenza virus, artificially created as a possible bacteriological weapon, is spreading throughout the United States and the world, causing the death of most of the population. The survivors have common dreams, in which an old woman and a young man appear. The old woman incites them to travel to Nebraska to fight Randall Flagg, an abominable character who leads the forces of evil and seeks the ultimate annihilation of humanity through a fearsome nuclear arsenal.