The U.N.G.C.C. (United Nations Godzilla Countermeasure Center) recovers the remains of Mecha-King Ghidorah and construct Mechagodzilla as a countermeasure against Godzilla. Meanwhile, a giant egg is discovered along with a new monster called Rodan. The egg is soon found to be none other than an infant Godzillasaurus.
Unfortunately the movie Godzilla vs. Mechagodzilla II is not yet available on HBO Max.
| Production | Tomoyuki Tanaka | Executive Producer |
| Writing | Wataru Mimura | Screenplay |
| Sound | Akira Ifukube | Original Music Composer |
| Production | Shogo Tomiyama | Producer |
| Camera | Yoshinori Sekiguchi | Director of Photography |
| Art | Tadashi Sakai | Art Direction |
| Sound | Kazuo Miyauchi | Sound Recordist |
| Lighting | Hideki Mochizuki | Lighting Artist |
| Editing | Miho Yoneda | Editor |
| Directing | Kunio Miyoshi | First Assistant Director |
| Production | Koji Maeda | Production Manager |
| Production | Kiyomi Kanezawa | Production Manager |
| Directing | Masaaki Tezuka | Assistant Director |
| Directing | Reji Kurogawa | Assistant Director |
| Directing | Tomohiro Matsushita | Assistant Director |
| Directing | Atsushi Kaneshige | Assistant Director |
| Camera | Sueyuki Yamaguchi | Assistant Camera |
| Camera | Yoshimichi Matsumoto | Assistant Camera |
| Camera | Takahiro Imai | Assistant Camera |
| Sound | Teiichi Saitô | Sound Assistant |
| Sound | Yoshiaki Watanabe | Sound Assistant |
| Sound | Eisho Taira | Sound Assistant |
| Crew | Satoshi Nariumi | Stunts |
| Crew | Toshitaka Watanabe | Stunts |
| Crew | Sei Funabashi | Stunts |
| Art | Tsuyoshi Shimizu | Assistant Art Director |
| Art | Tatsuya Ishimori | Assistant Art Director |
| Art | Yumiko Arakawa | Assistant Art Director |
| Art | Shigeru Kawaguchi | Property Master |
| Art | Tadashi Ogasawara | Set Decoration |
| Art | Keiichi Tafu | Set Dresser |
| Art | Yuichiro Endo | Set Dresser |
| Art | Yoichi Kitamura | Set Dresser |
| Lighting | Hideo Inagaki | Electrician |
| Lighting | Masataka Kawara | Electrician |
| Costume & Make-Up | Ikuko Saito | Wardrobe Supervisor |
| Costume & Make-Up | Junko Degawa | Wardrobe Coordinator |
| Costume & Make-Up | Yoshie Shimonabe | Hairstylist |
| Costume & Make-Up | Yoshie Shimonabe | Makeup Artist |
| Costume & Make-Up | Katsuro Yoneyama | Hairstylist |
| Costume & Make-Up | Katsuro Yoneyama | Hairstylist |
| Costume & Make-Up | Katsuro Yoneyama | Makeup Artist |
| Camera | Katsuhiko Kudo | Still Photographer |
| Sound | Masao Iwase | Music Producer |
| Sound | Hideo Sasaki | Sound Effects |
| Sound | Yuji Tan | Sound Effects |
| Sound | Hiromi Ogawa | Sound Effects |
| Sound | Akihiko Okase | Sound Effects |
| Sound | Seiji Tara | Sound Mixer |
| Directing | Kumiko Ishiyama | Script Supervisor |
| Editing | Mitsuko Saito | Assistant Editor |
| Editing | Hideaki Murai | Assistant Editor |
| Editing | Riusuke Ohtsubo | Negative Cutter |
| Directing | Kanzo Ujin | Action Director |
| Production | Fumio Kojima | Casting Coordinator |
| Camera | Kenichi Eguchi | Director of Photography |
| Camera | Toshimitsu Ohneda | Director of Photography |
| Art | Tetsuzo Ohsawa | Art Direction |
| Lighting | Isao Saito | Lighting Technician |
| Crew | Yutaka Suzuki | Stunts |
| Directing | Kenji Suzuki | First Assistant Director |
| Production | Taro Kojima | Production Manager |
| Directing | Kômei Kondô | Assistant Director |
| Directing | Yosuke Nakano | Assistant Director |
| Crew | Koichi Kawakita | Special Effects |
| Directing | Takao Okawara | Director |
| Production | Ritsuko Suzuki | Publicist |
