Mazinger Z vs. Doctor Hell (1974)
Episode 57 "Dr. Hell Occupies Japan" of the original TV show, shown as a movie.
- Country : Japan
- Genre : Science Fiction, Action, Animation
- Studio : Dynamic Planning, Toei Animation
- Director : Yugo Serikawa
- Cast : Hiroya Ishimaru, Haruko Kitahama, Hidekatsu Shibata, Hiroshi Ôtake, Joji Yanami, Kazuko Sawada