About a race of alien robots that have conquered Earth and forced humanity underground. After 400 years, a small group of humans develop a plan to defeat the mechanical invaders in the ultimate battle between man and machine.

In this prequel to Transmorphers -- a sci-fi thriller that borrows heavily from the plot of Transformers -- planet Earth is in peril thanks to a rogue army of alien robots, and it's up to a small group of humans to mount a crippling counterattack. Can Sheriff Hadley Ryan (Bruce Boxleitner), a doctor (Jennifer Rubin) and an ex-Marine (Shane Van Dyke) find the automatons' Achilles' heel before they conquer the planet?

When an alien race invades and begins to brainwash humans to carry out acts of destruction, the rest of humanity must rely on an untested giant robot to save the Earth.

20 years after the events of Transmorphers, a newer, more advanced species of alien robot descends on a rebuilt Earth, threatening once again to destroy the planet.