One of the universe's most powerful androids was created in the laboratory of brilliant scientist, Goro Ibuki. Affectionately named Jet Jaguar, this noble mechanical being gained self-sentience to help mankind. The synthetic super hero possesses enhanced strength and durability, supersonic flight, and the ability to multiply its mass to grow 50 meters tall.

After malicious subterranean Seatopians hijacked Jet Jaguar to lead their insectoid kaiju Megalon to Tokyo, Goro regained control of the android hero and directed it to get backup from Godzilla on Monster Island.

Godzilla answered the android's call, and the two teamed up to defeat Megalon and Gigan in an epic two-on-two kaiju clash for the ages.