Godzilla vs. Megalon

Inventor Goro Ibuki creates a humanoid robot named Jet Jaguar. It is soon seized by an undersea race of people called the Seatopians. Using Jet Jaguar as a guide, the Seatopians send Megalon as vengeance for the nuclear tests that have devastated their society.

Cast

Katsuhiko Sasaki

Inventor Goro Ibuki

Yutaka Hayashi

Hiroshi Jinkawa

Hiroyuki Kawase

Rokuro 'Roku-chan' Ibuki

Kanta Mori

Japan Special Defense Forces Chief

Kotaro Tomita

Lead Seatopian Agent