Directed by Jack Smight | Starring: Jan-Michael Vincent, George Peppard, Paul Winfield, Jackie Earle Haley

Following World War III, a small group of survivors at an isolated military installation attempt to drive across the desolate wasteland to where they hope more survivors are living, using a specially built vehicles to protect themselves against the freakish weather, mutated plant and animal life, and other dangers encountered along the way.