Where to watch Godzilla vs. Megalon(1973)

Name: Godzilla vs. Megalon
Genre: Action, Adventure, Science Fiction
Released: 1973-03-17
Duration: 78 min
Cast: Katsuhiko Sasaki, Yutaka Hayashi, Hiroyuki Kawase, Kanta Mori, Kotaro Tomita

Movie · 1973 · 1h 18m · Action, Adventure, Science Fiction

In the United States, Godzilla vs. Megalon is available to stream on HBO Max, Criterion Channel, and Cinemax. It's also free on Fawesome. You can also rent or buy it on Apple TV and Fandango At Home.

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Data updated on October 10, 2026. Availability data from JustWatch.

Godzilla vs. Megalon plot summary

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.

Details

Original title: ゴジラ対メガロ
Release date: March 17, 1973
Runtime: 1h 18m
Genres: Action, Adventure, Science Fiction
Directed by: Jun Fukuda
Country: Japan
TMDB rating: 6.2 / 10 · 251 votes

Cast

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

FAQ

Where can I watch Godzilla vs. Megalon?

In the United States, Godzilla vs. Megalon is available to stream on HBO Max, Criterion Channel, and Cinemax. It's also free on Fawesome. You can also rent or buy it on Apple TV and Fandango At Home.