Mad scientist Dr. Reeves (Roy Dotrice) uses the body of a downed pilot to build a cyborg he calls Mandroid (Patrick Reynolds). Reeves uses Mandroid as a guinea pig for a series of time-travel experiments, and, after the latest test proves successful, he decides to send Mandroid to the junk yard. Mandroid, however, is not amenable to this idea. He escapes and sets out to find Nora Hunter (Denise Crosby), a robotics scientist who might be able to help him get revenge against Reeves.