

Great Mazinger vs. Getter Robo
When an UFO delivers a metal-eating monster to the heart of Japan, Getter Robo and Mazinger Z are launched to combat the alien menace. Fighting individually, the space monster's metal-eating and acid-spitting abilities prove too much for Japan's super robot forces - only their combined might stands a chance against defeating it! But with Mazinger Z damaged, can Getter Robo defend against the monster long enough for its comrade to be repaired? And even with forces combined, can they defeat the monster before all of Japan is destroyed?
Where to watch Great Mazinger vs. Getter Robo in United States
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Click a service to open Great Mazinger vs. Getter Robo there. Availability last verified on June 21, 2026.
About Great Mazinger vs. Getter Robo
Great Mazinger vs. Getter Robo is a 1975 Japanese-language animation, action and adventure film directed by Masayuki Akehi. The cast is led by Akira Kamiya, Keaton Yamada, Hiroshi Otake. It has a runtime of 0h 30m.
Great Mazinger vs. Getter Robo was produced by Toei Animation and Dynamic Planning and made in Japan. It was released on April 21, 1975.
- Director
- Masayuki Akehi
- Writers
- Keisuke Fujikawa
- Release date
- April 21, 1975
- Original language
- Japanese
- Status
- Released
- Country
- Japan
- Production
- Toei Animation, Dynamic Planning
Great Mazinger vs. Getter Robo cast & crew
Great Mazinger vs. Getter Robo was directed by Masayuki Akehi and written by Keisuke Fujikawa.
The cast features Akira Kamiya as Ryo Nagare, Keaton Yamada as Hayato Jin, Hiroshi Otake as Boss, Kazuko Sawada as Shiro Kabuto, Kosei Tomita as Dr. Saotome, and Rihoko Yoshida as Michiru Saotome.
Behind the camera, it was produced by Chiaki Imada.
Is Great Mazinger vs. Getter Robo worth watching?
At 0h 30m, it's an easy, time-light watch.
If you enjoy animation, action, and adventure, Great Mazinger vs. Getter Robo is worth a place on your watchlist.
How and where to watch Great Mazinger vs. Getter Robo
Great Mazinger vs. Getter Robo isn't currently available on major streaming services in United States. We track availability continuously — add it to your watchlist and we'll keep an eye out.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
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Cast of Great Mazinger vs. Getter Robo

Akira Kamiya
Ryo Nagare

Keaton Yamada
Hayato Jin

Hiroshi Otake
Boss

Kazuko Sawada
Shiro Kabuto

Kosei Tomita
Dr. Saotome

Rihoko Yoshida
Michiru Saotome

Hidekatsu Shibata
Kenzo Kabuto
Toku Nishio
Musashi Tomoe

Keiichi Noda
Tetsuya Tsurugi

Yumi Nakatani
Jun Honoo
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Great Mazinger vs. Getter Robo — FAQs
▸Where can I watch Great Mazinger vs. Getter Robo in United States?
Great Mazinger vs. Getter Robo is not currently available on major streaming services in United States. Availability changes often — check back soon.
▸What language is Great Mazinger vs. Getter Robo in?
Great Mazinger vs. Getter Robo is originally in Japanese. Subtitle and dub options vary by streaming service.
▸How long is Great Mazinger vs. Getter Robo?
Great Mazinger vs. Getter Robo runs 0 hours 30 minutes (30 minutes).











