1 Season
56 Episode
Great Mazinger - Season 1 Episode 29 Great Counterattack! The Secret Weapon!
- Country : Japan
- Genre : Animation, Action & Adventure, Sci-Fi & Fantasy
- Director : Go Nagai
- Cast : Keiichi Noda, Hidekatsu Shibata, Kenichi Ogata, Osamu Kato, Yumi Nakatani, Joji Yanami