The War of the Gargantuas

Nobuo Nakamura as Professor Kita Hisaya Ito as Chief Izumida Nadao Kirino as Lt. Col. Kazama Kōzō Nomura as General's Aide Tadashi Okabe as Defiant Reporter Hideo Shibuya as Skeptical Reporter Kenji Sahara as Dr. Yuzo Mamiya Russ Tamblyn as Dr. Paul Stewart Yoshibumi Tajima as Officer Hirai Ren Yamamoto as Saburo Kameda Shōichi Hirose as Soldier Ikio Sawamura as Fisherman #1 Gorō Mutsumi as Dr. Paul Stewart (voice) Kumi Mizuno as Akemi Togawa Jun Tazaki as General Hashimoto Haruo Nakajima as Gaira Yū Fujiki as (uncredited) Kipp Hamilton as Singer

Koji Kajita First Assistant Director Takeshi Kimura Screenplay Yasuyuki Inoue Visual Effects Art Director Ishirō Honda Director, Screenplay Motoyoshi Tomioka Special Effects, VFX Director of Photography Hiroshi Komura Special Effects Assistant, Visual Effects Art Director Jiro Shirasaki Visual Effects Art Director, Special Effects Assistant Akira Ifukube Original Music Composer Tohl Narita Creature Design Sadao Iizuka Special Effects, Visual Effects Teizô Toshimitsu Costume Design, Modeling Henry G. Saperstein Executive Producer Sadamasa Arikawa Special Effects, VFX Director of Photography Yôichi Manoda Special Effects, VFX Director of Photography Koichi Kawakita Visual Effects, Visual Effects Camera, Visual Effects Compositor Seiji Tani Assistant Director Tomoyuki Tanaka Executive Producer Mary Shelley Characters Kipp Hamilton Vocals Toshiro Aoki Special Effects Assistant, Visual Effects Art Director Eiji Tsuburaya Visual Effects, Visual Effects Director, Special Effects Kuichiro Kishida VFX Lighting Artist, Lighting Technician Reuben Bercovitch Story, Executive Producer Teruyoshi Nakano Special Effects Assistant, Special Effects, Visual Effects, Visual Effects Director Hajime Koizumi Director of Photography Tadaaki Watanabe Special Effects