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