Jun FukudaDirector
Katsuhiko SasakiInventor Goro Ibuki
Yutaka HayashiHiroshi Jinkawa
Hiroyuki KawaseRokuro 'Roku-chan' Ibuki
Kanta MoriJapan Special Defense Forces Chief
Kotaro TomitaLead Seatopian Agent- Ulf OtsukiSeatopian Agent
- Sakyo MikamiTruck Driver's Assistant
- Fumiyo IkedaMan from Unit 1
Robert DunhamEmperor Antonio of Seatopia- Gentaro NakajimaTruck Driver
- Ralph JesserAntonio's Aide (Radio Operator in White)
- Shinji TakagiGodzilla
Godzilla vs. Megalon
- action
- adventure
- science fiction
17 Mar 1973
6.2
6
1h 18min
Dreaded Megalon from the undersea kingdom! A miraculous deathblow from the wound-ridden Godzilla!
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.
