Astronauts on a mission to Mars attack the city of the Mysterons, a race of aliens with the ability to create duplicates of beings and objects. In revenge, the Mysterons declare war on humanity.
- Director
- David Lane


Astronauts on a mission to Mars attack the city of the Mysterons, a race of aliens with the ability to create duplicates of beings and objects. In revenge, the Mysterons declare war on humanity.