A robotic whale has been developed by unknown parties working for the government for the purpose of undersea plankton mining, and Brock and Pete are aboard doing a test drive (the whale is not truly a cyborg as the title of the episode proclaims, but is actually a robot; see the comments below). However, when the Cyborg Whale is struck by lightening during an unexpected thunderstorm, the robot's computers are damaged, and the device runs amok, heading on a deadly collision course with Honolulu. Although Godzilla is called to the rescue, he is unable to use his full power against the Cyborg Whale for fear of harming Brock and Pete, who are trapped inside, and the robotic cetacean's built-in weaponry fends off the Big G's attempts to halt it without damaging it. Finally, Brock and Pete manage to open the robot's porthole and are flown to safety by Godzooky. Thus, just before it reaches the coast of Hawaii, Godzilla is able to bring his full power to bear on the robot, and as a resu