In his 13th film, Godzilla takes a supporting role to the far more prominently featured Jet Jaguar, an Ultra-Man like robot. Aliens take control of Earth’s monsters and begin using them to destroy the human race. Jet Jaguar decides to stop the attack by recruiting Godzilla and enlarging himself to Monster-size.

Psychedelic animation and a flying Godzilla highlight the 11th Godzilla film. Spawned from earth’s pollution, Hedorah destroys Japan, spews poison gas and fights Godzilla.