To escape his captors an industrial spy hijacks a space shuttle only to find the controls malfunctioning. Catapulting through outerspace, he sights alien battleships approaching earth. Many years later when the arc of his flight path returns him to earth, he discovers the planet is completely under alien domination, totally devastated by thermo-nuclear battles. Desperate and alone, he searches for any human existence. Finding a group of survivors, together they fight the aliens to save mankind.
as Harry Trent
as Dana
as Mad Dog Kelly
as Prof. Isaac Hoffenstein
as Old Man
as Toni
as Security agent
as Scow crew
as Security agent
as Scow crew
as Forest leader
as Biker
as Biker
as Biker
as Alien / Biker / Mutant
