A far cry from the anti-nuke statement that spawned the large lizard’s origins, this entry (#13) serves up twice the monster mashing and half the “plot” of other installments. Throwing caution and physics to the winds, this installment features the underwater race of Seatopians who, ticked off by another round of nuclear testing, unleash the giant beetle-looking monster Megalon to destroy Tokyo. In response, the Ultraman-inspired Jet Jaguar robot enlists the help of Godzilla, whereupon the Seatopians bring back Gigan from outer space, and the remainder of the movie is an oversized wrestling match for the ages.
