Where to watch Godzilla vs. Megalon (1973) tonight
Godzilla vs. Megalon (1973) runs 1 h 18 min, is rated G in the US and averages 6.2 from 252 TMDB members. 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.
- Runtime
- 1 h 18 min — ends 9:18 pm if you start at 8:00 pm
- Rated
- G (US)
- Genres
- Action, Adventure, Science Fiction
- Released
- March 17, 1973
- TMDB rating
- 6.2 / 10 from 252 votes
- Director
- Jun Fukuda
- Starring
- Katsuhiko Sasaki, Yutaka Hayashi, Hiroyuki Kawase, Kanta Mori
- Language
- Japanese
- Original title
- ゴジラ対メガロ
Where to watch it tonight
Availability loads live for your country. See where Godzilla vs. Megalon streams (JustWatch via TMDB) →
Streaming availability by JustWatch. In the US, as of 2026-11-08: HBO Max Amazon Channel (subscription), Criterion Channel (subscription), Cinemax Amazon Channel (subscription), HBO Max (subscription), Cinemax Apple TV channel (subscription), Fawesome (free).
Questions people ask
- How long is Godzilla vs. Megalon?
- Godzilla vs. Megalon is 1 h 18 min long (78 minutes). If you start it at 8:00 pm it ends at 9:18 pm; add about 20 minutes if you watch trailers first.
- What is Godzilla vs. Megalon rated?
- Godzilla vs. Megalon is rated G in the US.
- Is Godzilla vs. Megalon a good movie to watch with a group?
- Yes — a crowd movie. Action and Adventure hold a room: people can talk, laugh or scream over it and still follow what is going on.
- Where can I stream Godzilla vs. Megalon?
- In the US, as of 2026-11-08: HBO Max Amazon Channel (subscription), Criterion Channel (subscription), Cinemax Amazon Channel (subscription), HBO Max (subscription), Cinemax Apple TV channel (subscription), Fawesome (free). Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).
Lists it could be on
- Action movies under 2 hours
- Sci-fi movies under 2 hours
- Movies from the 70s
- The most-rated movies on TMDB
If you like Godzilla vs. Megalon
- Godzilla vs. SpaceGodzilla (1994)
- Godzilla vs. Mechagodzilla (1974)
- King Kong vs. Godzilla (1962)
- Invasion of Astro-Monster (1965)
- Godzilla 2000: Millennium (1999)
- Pacific Rim: Uprising (2018)
- Destroy All Monsters (1968)
- Ebirah, Horror of the Deep (1966)
Godzilla vs. Megalon on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.
Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-11-08. 
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