| Person | Type | Job | Role(s) |
|---|---|---|---|
 Masao Inokuma | Crew | Crew | Cinematography |
 Ryuta Tasaki | Crew | Directing | Director |
 Shin-ichiro Shirakura | Crew | Production | Producer |
 Toshihiko Sahashi | Crew | Sound | Music |
 Toshiki Inoue | Crew | Writing | Writer |
 Yutaka Izubuchi | Crew | Visual Effects | Creature Design |
Hiroshi Hayakawa | Crew | Production | Producer |
 Naomi Takebe | Crew | Production | Producer |
Naoki Nagata | Crew | Editing | Editor |
Fumio Matsumura | Crew | Crew | Cinematography |
 Nobuhiro Suzumura | Crew | Directing | Assistant Director |
Saeko Matsuda | Crew | Production | Producer |
 Hideaki Tsukada | Crew | Production | Producer |
Kazuyoshi Yamada | Crew | Directing | Action Director |
Mitsuru Oki | Crew | Visual Effects | VFX Supervisor |
Tsuyoshi Nonaka | Crew | Visual Effects | Character Designer |
Tsutomu Tomari | Crew | Production | Producer |
木村繁仁 | Crew | Directing | Assistant Director |
近藤信子 | Crew | Directing | Assistant Director |
 Hiromi Tsuru | Cast | Actress | Ant Lord Formica Regia (voice) |
 Hiroshi Fujioka | Cast | Actor | MPD Superintendent General |
 Kenji Anan | Cast | Actor | Ant Lords (voice) |
Kentarô Kaji | Cast | Actor | Senior Police |
 Kunihiko Yasui | Cast | Actor | Ant Lord Formica Pedes (voice) |
 Masahiro Noguchi | Cast | Actor | Senior Police |
 Noriko Watanabe | Cast | Actress | Sayaka's mother |
Rikiya Ôtaka | Cast | Actor | Rei Motoki |
 Shunsuke Nakamura | Cast | Actor | Customer in Hamburger Shop |
 Takeshi Masu | Cast | Actor | Yoshihiko Misugi |
 Tsuyoshi Ujiki | Cast | Actor | Sayaka's father |
 Jun Kaname | Cast | Actor | Makoto Hikawa / Kamen Rider G3-X |
 Jun Yamasaki | Cast | Actor | Toru Hojo |
 Maju Ozawa | Cast | Actress | Risa Fukami |
 Shinji Matsubayashi | Cast | Actor | Risa Fukami's henchman |
Tokimasa Tanabe | Cast | Actor | Taichi Misugi |
 Toshiki Kashû | Cast | Actor | Shouichi Tsugami / Kamen Rider Agito |
 Kazumasa Taguchi | Cast | Actor | Koji Kono |
 Rina Akiyama | Cast | Actress | Mana Kazaya |
Katsumi Shiono | Cast | Actor | Ant Lord Formica Pedes (voice), G4 Base Operator (voice) |
 Yûsuke Tomoi | Cast | Actor | Ryo Ashihara / Kamen Rider Gills |
 Ryo Karato | Cast | Actor | Shiro Mizuki / Kamen Rider G4 |
 Touko Fujita | Cast | Actress | Sumiko Ozawa |
 Atsushi Ogawa | Cast | Actor | Tetsuya Sawaki |
Akane Kimura | Cast | Sayaka Kahara | |
Yuki Anai | Cast | Actor | Ant Lord Formica Pedes (voice) |
 Akiyoshi Shibata | Cast | Actor | Takahiro Omuro |
Hiroshi Kaneko | Cast | Actor | Risa Fukami's henchman |
| Person | Type | Job | Role(s) |
