Great Mazinger tai Getter Robo G: Kuuchuu Daigekitotsu
Japanese title: グレートマジンガー対ゲッターロボＧ 空中大激突
Alternative titles: Great Mazinger tai Getter Robo G: Kuuchuu Dai-Gekitotsu, Great Mazinger vs. Getter Robo G: Kuuchuu Dai-Gekitotsu, Great Mazinger Vs. Getter Robo G: The Great Space Encounter
Type: Movie
Source: Manga
Episodes: 1
Status: Finished Airing
Aired: Jul 26, 1975
Duration: 25 min
Rating: PG-13 - Teens 13 or older
Studios: Toei Animation
Producers: Dynamic Planning
Genres: Action, Sci-Fi
Themes: Mecha

Go Nagai crossover movie.