A disgruntled and eccentric scientist, Dr. DeMarco, creates an Astroman from a criminal's dead body after being fired from the Space Agency. However, he loses control of his creation, which wreaks havoc on a global scale, drawing the attention of a sophisticated spy ring and the CIA.

The Astro-Zombies
A ruthless scientist engages in a gruesome endeavor, killing numerous people and merging their body parts to create a superhuman being, leading to the emergence of terrifying, monstrous entities that wreak havoc on the world.