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.
You can now watch Godzilla vs. Megalon online on the following streaming providers in the United States.
| Camera | Yuzuru Aizawa | Director of Photography |
| Editing | Michiko Ikeda | Editor |
| Writing | Jun Fukuda | Writer |
| Directing | Jun Fukuda | Director |
| Production | Tomoyuki Tanaka | Producer |
| Sound | Riichirō Manabe | Original Music Composer |
| Art | Yoshifumi Honda | Production Design |
| Visual Effects | Teruyoshi Nakano | Special Effects Supervisor |
