Series continued its decline with the 13th appearance of Godzilla, who must again defend an attack on the Earth(this time from undersea dwellers, just for a change!) who unleash a new monster called Megalon to destroy the humans, and also send for Gigan to assist. Meanwhile, young inventors have created a human-like robot named Jet Jaguar, who takes it upon itself to help Godzilla, and increase its size as well. Utterly convoluted plot makes little sense, and is quite contrived and paper thin, not to mention too low budget, but almost works on a so bad it's good level. Really no worse than its immediate predecessor, and does provide some amusement, but that's all.
Review of Godzilla vs. Megalon
