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.

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.

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?