A young Chinese scientist has invented a deadly particle "ray gun" weapon. A local gang kidnaps his uncle, hoping to obtain the gun. Bill's plan to save the Uncle backfires, and Ralph must test his suit against the deadly ray.
One of Ralph's students invents a radio telescope capable of decoding Russian satellite messages. The KGB tries to steal his system. When that maneuver fails, they decide to kill him before he can share his discovery with the CIA.